—Is there anything wrong, Bob? You look sad.
—Oh, nothing much. In fact, I _____ of my friends back home.
| A．have just thought | B．was just thinking |
| C．would just think | D．will just be thinking |
How proud she is! She has been ________ Beijing University.
| A．admitted to | B．agreed to |
| C．received by | D．addicted to |
I used to quarrel a lot with my parents, but now we ________ well.
| A．look out | B．stay up | C．carry on | D．get along |
---- She looks happy. She ________ have passed the exam.
---- I guess so. It’s not difficult after all.
| A．should | B．could | C．must | D．might |
Scientists have to work hard to keep ________ with modern discoveries and developments.
| A．company | B．track | C．pace | D．touch |
The child was told to ________ for being rude to his uncle.
| A．excuse | B．apologize | C．pardon | D．thank |