—Alice, you are going shopping this afternoon, aren't you? Anything special in your mind?—Nothing ________. I just haven't done shopping for a long time.
.He went to American _____some English as well as ____.
Do you have any letters ______ today? -I had my son _______it this morning .Thank you anyway.
_____more time, he’ll make a first-class tennis player.
I meant ____,but when I was leaving I couldn’t find her anywhere. A.to do B. toC. doing D doing to
While building a tunnel though the mountains,________.