There are so many beautiful bags. I don’t know ________ first.
A. what to chooseB. which to choose
C. how to chooseD. who to choose
—I find ________ hard for me ________ the work in such a short time.
—I’m afraid not, but you can try your best to do it.
A. that; to finishB. it; finish
C. it’s; to finishD. it; finishing
—Where is Mr. Wu? I haven’t seen him for several days.
—He ________ America and he ________ from his home since last week.
A. has been in; has left
B. has gone to; has left
C. has gone to; has been away
D. have been in; has been away
—How long have you learned English?
—So far, we ________ English for more than six years.
A. have learnedB. learn
C. learnedD. will learn
Timmy likes Chinese very much. He can’t stop ________ it every day.
A. to practise speakingB. practising speaking
C. practising to speakD. to practise to speak
We are _____ to see so many interesting books in the library. Now we have _____ to read.
A. enough happy; books enoughB. enough unhappy; enough books
C. happy enough; enough booksD. unhappy enough; books enough