Miss Jones _______ music at Bardon School for five years when she was abroad and now she is an actress.
| A．taught | B．has taught | C．had taught | D．has been teaching |
Mr. Zhang is mild in character. He never shouts__________ he is very angry.
| A．ever if | B．even so | C．even than | D．even when |
--Well done, Jack! --Thanks. But given more time, I__________ it better.
| A．shouldn't have done | B．could have done |
| C．might not do | D．could do |
Throughout the world _______ advance has been made in science and technology is due to education which brings forth knowledge, creation and inventions.
| A．whoever | B．whatever | C．what | D．that |
--What made your father throw up last night?
--I think the large quantities of wine __________.
| A．was | B．might | C．make | D．did |
The manager has to get all these washing machines______________.
| A．to deliver | B．be delivered | C．delivered | D．delivering |