Scientists have to work hard to keep _____ with modern discoveries and developments.
| A．company | B．track | C．touch | D．pace |
-----Would you mind lending me your new car?
----- __________．
| A．No．1’11 use it | B．Of course not | C．Yes, please | D．Sorry, you wouldn’t |
-----Can I speak to Mr．Wang?
-----Sorry, he’ s out．Can I _____ a message?
| A．leave | B．take | C．ask for | D．want |
-----Have you _____ the invitation to the party?
-----Yes, I have．And I’ve ______ it．
| A．accepted, received | B．received, accepted |
| C．received, received | D．accepted, accepted |
I will never forget the day _____ we worked together in London．
| A．when | B．on that | C．which | D．while |
—That must have been a long trip．
—Yeah, it us a whole week to get there．
| A．takes | B．has taken | C．took | D．was taking |