29. Instead of leading us a hand, he just stood by, __________
________us when we were in trouble.
A．made fun of  |
B．got tired of | C．getting tired of | D．making fun of |
The flowers were so lovely that they __________ in no time.
| A．sold | B．had been sold | C．were sold | D．would sell |
I’m sorry I can’t spare any ink for you, for, you see, I have __________ myself.
| A．nothing | B．no one | C．no | D．none |
“Goodbye, then,” she said, without even ___________ from her book.
| A．looking down | B．looking up | C．looking away | D．looking on |
Mr. Wang, who is said to have immigrated to the USA, __ at No.2 Middle School in our city for twenty years.
| A．has been teaching | B．was teaching | C．taught | D．has taught |
---Can you read the sign, sir? No smoking allowed in the lift!
---______________.
| A．Never mind | B．Don’t mention it | C．Sure, I don’t smoke | D．Pardon me |