Question

Choose the correct answer (a, b, c or d) 1. I wonder... he will come or not. a) if b) whether c) that d) when 2. The customs officer asked ... anything to declare. a) if he had b) that if he had c) if he has got d) had he got3. Mary asked me if I ... where Jane .... a) know, was living b) had known, lived c) knew, was living d) know, lived 4. Carol ... to her friends that she was a nurse.a) said b) told c) spoke d) talked5. I didn't know ... the truth. a) how I tell them b) how them can I tell c) how tell them d) how to tell them​

Answer 1

1. b) whether

2. a) if he had

3. c) knew, was living

4. b) told

5. d) how to tell them

Answer 2

1. I wonder... he will come or not.

The correct answer is b) whether.

Explanation: The word "whether" is used to introduce a clause expressing a choice between two alternatives or possibilities. In this case, the speaker is wondering about the possibility of someone coming or not.