Help ______ to some chocolates, children.
| A．you | B．yourself | C．yourselves | D．yours |
—It’s too hot. Would you mind _______ the door?
—_______, please do it now.
| A．to open; OK |
| B．opening; Certainly not |
| C．opening; Of course |
| D．to open; Good idea |
It was exciting to see so many elephants__________．
| A．marching and dancing |
| B．marching and dance |
| C．to march and to dance |
| D．marching and to dance |
—The Blacks have _________Hainan Island．
—Oh，really? I have never_________there before．
| A．been to，gone | B．gone to，been |
| C．gone to，been to | D．gone，been to |
－ How long may I ________this book? － For about a week．
| A．borrow | B．lend | C．keep | D．be kept |
We have________ Shanghai since we saw you last month．
| A．been to | B．gone to |
| C．arrived in | D．been in |