Great changes _________ in my hometown and a lot of factories ___________.
| A．have been taken place; are being set up |
| B．have taken place ; have been set up |
| C．are taken place ; had been set up |
| D．had taken place; will be set up |
I would rather he a hand to lift the heavy box upstairs. However ,to my disappointment, he didn’t.
| A．would give |
| B．should give |
| C．gave |
| D．had given |
________ I always felt I would pass the exam, I never thought I would get an A.
A. While
B. Once
C. If
D. Until
The air quality in the city, ______ is shown in the report, has improved over the past two months.
| A．that |
| B．it |
| C．as |
| D．what |
——Look at those clouds！
——Don’t worry. it rains, we will still have a great time.
| A．Even if |
| B．As though |
| C．In case |
| D．If only |
I am listening to music while he is surfing the Internet.
| A．like ;fond of |
| B．into; fond of |
| C．interested ; into |
| D．fond of ;enjoy |