Here I___________stop by sometime and thank Mr. Li, my teacher, for all her selfless help.
| A．must | B．would | C．could | D．may |
Chengdu is a city _______ you hate to say goodbye once you have visited it.
| A．in which | B．at which | C．to which | D．with which |
— Did you see a man in black pass by just now?
— No, sir. I _______ a newspaper.
| A．read | B．was reading | C．would read | D．was reading |
My parents don’t care _______ my pocket money goes, but one thing is for sure: the money spent must be worthwhile.
| A．why | B．when | C．where | D．how |
—Why didn’t you go to Mike’s birthday party yesterday?
—Well, I _______, but I forgot it.
| A．should | B．would | C．should have | D．must have |
— How long is it ______ you picked up your badminton training?
— It was not until my finance became better in last December ______ I started the training.
| A．before; when | B．until; that | C．that; when | D．since; that |