—What’s ______ most useful invention in the 20th century?
—______ computer, I think.
| A．the, A | B．a, A | C．the, The | D．/, The |
I really don’t know if she_____ it when she_____.
| A．finds, arrives | B．finds, will arrive |
| C．will find , will arrive | D．will find, arrives |
She told me the sun ____ in the east.
| A．rise | B．rose | C．rises | D．had risen |
--- What did Mike say?
---- He said ______.
| A．if you are free the next week |
| B．what color was it |
| C．the weather is fine |
| D．he was late for school yesterday. |
Let’s play football____ at home.
| A．instead stay | B．instead of staying |
| C．instead staying | D．instead of stay |
If you _____ your study_____ your interest, you will like it.
| A．connect ; with | B．connect, to |
| C．connect, as | D．connect, of |