— I think English is __________ unimportant subject.
— I don’t think so. It is __________ useful tool when we talk with foreigners.
| A．a; an | B．an; a | C．a; a | D．an; an |
Sandy didn’t pass the exam. Oh. I know why she felt _____ all the yesterday.
| A．unhappiness | B．satisfied | C．blue | D．energetic |
Excuse me, could you tell me ______? Sorry, I don’t know. I’m new here.
| A．when the museum opens |
| B．where is No. Middle School |
| C．how long the old lady had lived here |
| D．how do you celebrate Halloween |
_____ of them knows French, so I have to ask a fourth person for help.
| A．Neither | B．Either | C．Both | D．None |
Can you tell me _____ the birdwatchers in Zhalong Nature Reserve? I only know that _____ of them are from our school.
| A．the number of; one- thirds | B．a number of; one-third |
| C．the number of; one-third | D．a number of; two-third |
____ I fill in the application form right now, sir? No, you needn’t. You can complete it this afternoon.
| A．May | B．Can | C．Would | D．Must |