Li Mei her brother attended (参加) their uncle’s wedding because they were busy with the final exams.
| A．Both; and | B．Not only; but also |
| C．Neither; nor | D．Either; or |
— Look at the problem! it’s very difficult, I have worked it out.
— Good job.
| A．Although; / | B．Because; so |
| C．Because; / | D．Although; but |
Mum didn’t go to bed _____ I came back home last night.
| A．until | B．while |
| C．though | D．because |
A tourist will easily lose his way in shanghai_____ he has a map or a guide.
| A．if | B．since |
| C．while | D．unless |
--- I feel nervous about the coming summer.
---- Me , too. Hot weather _____ makes people feel hot, ______ causes serious health problems.
| A．either…. or | B．neither …nor |
| C．both….and | D．not only….but also |
_______ it is very hot in Chongqing in summer, people still love to eat hot pot. It is the most popular food in the city.
| A．When | B．If |
| C．Though | D．because |
Neither Sara nor her sisters ___________ to Beijing before, so they are planning to go there next year.
| A．has been | B．have been |
| C．have gone | D．has gone |
-- Be careful, _______ you will make mistakes in your exams.
--I know that, Mrs. White. One can never be too careful.
| A．and | B．or | C．nor | D．but |
--What is our physics teacher like, do you know?
--Oh, he is very kind _________ he looks very serious.
| A．because | B．though |
| C．if | D．when |
—My dog is very gentle. He is my good friend.
—I think so. He’d never bark _______ bite.
| A．then | B．but |
| C．and | D．or |