Choose the best answer.
I don't know the answer. How many times ___ to tell you?
Choose the best answer.
I don't know ___ so unhappy.
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Do you have any idea when ___ ?
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How many people ___ for the party?
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I wonder ___ .
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Did she tell you how often ___ ?
Choose the best answer.
I'd like to know ___ for the experiment.
Choose the best answer.
Could you tell me why ___ ?
Choose the best answer.
Can I ask you how long ___ here?
Choose the best answer.
Why ___ ?
Complete the sentence with the correct word or phrase.
Where is he from? ⇒ Do you know ___ ?
Complete the sentence with the correct word or phrase.
How many countries has he travelled to? ⇒ I wonder ___ .
Complete the sentence with the correct word or phrase.
Where did you go? ⇒ Can you tell me ___ ?
Complete the sentence with the correct word or phrase.
Have you finished the report yet? ⇒ I'd like to know ___ .
Complete the sentence with the correct word or phrase.
Does he go out very often? ⇒ I've no idea whether ___ .
Complete the sentence with the correct word or phrase.
Who was she talking to? ⇒ I wonder who ___ .
Complete the sentence with the correct word or phrase.
Where is the nearest station? ⇒ Could you tell me where ___ ?
Complete the sentence with the correct word or phrase.
Why can't you help your new colleague? ⇒ Would you mind telling me why ___ ?
Complete the sentence with the correct word or phrase.
What is our new boss like? ⇒ I'd like to find out what ___ .
Complete the sentence with the correct word or phrase.