Question

Do not eat the cake, wait your friends come.

• A. when
• B. for
• C. till
• D. as
• A. for
• B. else
• C. then
• D. still

Answer 1

The Correct Option is C

Step 1: Identify the given sentence → “Do not eat the cake, wait your friends come.”
Step 2: Spot the error → The sentence is missing a proper conjunction between “wait” and “your friends come.” As it stands, the sentence is grammatically incomplete and awkward.
Step 3: Recall the correct usage → When expressing the idea of waiting until a certain action happens, the conjunctions “till” or “until” are used. Example: “Wait till the rain stops.”
Step 4: Apply the rule → In this case, the sentence should be corrected to: “Do not eat the cake, wait till your friends come.”
Step 5: Validate → Using “till” here makes the sentence grammatically correct and clear, while no other substitute (like “when” or “after”) fits as appropriately in the context.
Step 6: Apply the formatting instruction → The final answer must be written concisely without unnecessary spaces.
FinalAnswer:till

Answer 2

A quicker way to solve fill-in-the-blank conjunction questions like this is to insert each option into the sentence and read it aloud, checking whether the resulting sentence is complete and natural.

1. Option A: "Wait when your friends come" is awkward; "when" introduces a time clause but does not pair naturally with the imperative "wait" in this way, since "wait" needs a word marking a stopping point in time, not a plain time marker.
2. Option B: "Wait for your friends come" is ungrammatical. "Wait for" needs either a noun object ("wait for your friends") or a to-infinitive ("wait for your friends to come"), and the bare clause "your friends come" does not fit after "for."
3. Option C: "Wait till your friends come" reads smoothly and correctly. "Till" (or "until") is the standard conjunction used to mark the point up to which an action continues, exactly the sense needed here.
4. Option D: "Wait as your friends come" suggests waiting during the same moment your friends are arriving, which changes the meaning to simultaneity rather than "wait up to the point they arrive," and reads unnaturally as an instruction.

Reading each option into the sentence shows that only "till" produces a grammatical, naturally meaningful sentence.

Hence, the correct answer is till.

Answer 3

Step 1: Identify the given sentence → “Study hard _ you will not pass the exam.” The blank requires a connector that properly links the two parts of the sentence.
Step 2: Analyze the meaning → The sentence is conditional in nature. It warns that if you do not study hard, the negative outcome is that you will not pass the exam.
Step 3: Recall correct usage → The conjunction “else” is commonly used in such conditional sentences to indicate the negative result if the first condition is not met. Example: “Work sincerely, else you will fail.”
Step 4: Apply the word → Filling the blank gives: “Study hard else you will not pass the exam.” This conveys the intended meaning clearly and grammatically.
Step 5: Validate → Other words like “and” or “but” would not fit logically, as they do not express consequence. The only correct option is “else.”
Step 6: Apply the formatting instruction → The final answer must be given without spaces inside the div.
FinalAnswer:else

Answer 4

An alternative method is to test the logical relationship each option creates between the two clauses, "Study hard" and "you will not pass the exam."

1. Option A: "For" introduces a reason for what precedes it, which would mean "study hard" happens because "you will not pass the exam," reversing the intended cause and effect. This does not fit.
2. Option B: "Else" introduces the negative consequence that follows if the advice in the first clause is not followed, giving the sense "study hard, or if you do not, you will not pass the exam." This matches the warning tone of the sentence exactly.
3. Option C: "Then" usually completes an "if... then" structure, but there is no "if" clause here, so inserting "then" directly leaves the sentence without a proper conditional frame.
4. Option D: "Still" signals an unexpected contrast, which would suggest that even after studying hard you would still fail, an odd and contrary meaning to what the sentence intends.

Only "else" produces the correct warning-and-consequence meaning.

Hence, the correct answer is else.