If(如果) you’re new in a big city, you can a policeman for help.
| A．talk | B．say | C．ask | D．tell |
— These books are not yours, are they?
—________. I am looking for mine.
| A．Yes, they are | B．No, they aren’t | C．Yes, it is | D．No, it isn’t |
—Did the book provide the information you need?
—Yes. But ________ it, I had to read the whole book.
| A．found | B．to find | C．find | D．finding |
—Would you like to go hiking with us this Sunday?
—Sure, _______ I am busy.
| A．until | B．when | C．unless | D．since |
She was really sad becauseshe was told she ________give up volleyball.
| A．was able to | B．preferred to | C．would rather | D．would have to |
— ________ have you become so good at English this term ?
—By studying grammar and reading English novels.
| A．When | B．What | C．How | D．Who |