---- Oh, I lost my purse. I can’t find it.
---- ___________. Let me help you look for it.
| A．No problem | B．Hurry up | C．Take it easy | D．Of course |
He’s been in China for two years. And he’s used to _______ in China.
| A．lives | B．living | C．to live | D．live |
_______ his help, we finished the work on time.
| A．Thanks for | B．Thank | C．Thanks to | D．Because |
-_____ have you worked? -Since 2 pm.
| A．How soon | B．How long | C．How often | D．How far |
We can’t work out the physics problem. Can you tell us ________?
| A．how to do | B．what to do it | C．how to do it | D．what should to do |
We’ll go shopping if it ________ rain tomorrow.
| A．don’t rain | B．won’t rain | C．isn’t raining | D．doesn’t rain |