After her son’s death, the old lady _____ sit at the window, deep in thought．
| A．would | B．should | C．could | D．might |
--What time shall we meet, Betty? ---____.
| A．I suggest 7 o’clock | B．it’s about 7:30 | C．I’m afraid not | D．That’s OK |
I’m new here.Would you please ___ me a favour?
| A．give | B．did | C．bring | D．do |
____ at a college or university in the USA, Chinese and other international students must demonstrate a strong ability in spoken and written English.
| A．Having been accepted | B．To be accepted | C．Being accepted | D．Accepted |
With a lot of difficult problems ____, the manager felt worried all the time.
| A．settled | B．to be settled | C．settling | D．to settle |
As we all know, it was _____ that resulted in the terrible car accident.
| A．because of her carelessness | B．her being careless |
| C．because she was careless | D．she was so careless |