— Are you going to the concert tomorrow?
— ___________I’m not sure whether I could finish my paper before that．
| A．Come off it | B．You’ve a point there |
| C．It depends | D．In my opinion |
Not only I but also Jack and Iris____________ fond of playing basketball.
| A．is | B．am | C．was | D．are |
If____________ , the polluted air can result in deadly diseases or even death.
| A．being breathed in | B．having been breathed in |
| C．breathed in | D．breathing in |
When she ____________ the car door, she realized she had left the key in her bedroom.
| A．opened | B．was to open | C．will open | D．had opened |
．Hi, Jessy, nice to see you!
Hi, Linda, nice to see you too. I ____________you would come to the meeting.
| A．hadn’t expected | B．wasn’t expecting | C．didn’t expect | D．don’t expect |
Yunnan province in China was attacked by such a terrible drought this early spring ____________few people had experienced before, ____________ made us worry about global climate changes.
| A．that; that | B．as; which | C．which; it | D．when; as |