—When _________ the car _______ ?
—Sorry. I don’t know.
| A．does; invent | B．did; invent | C．was; invent | D．was; inventing |
Would you mind________the door? It's so windy and I feel so cold.
| A．closing | B．opening |
| C．to close | D．to open |
The woman ________ bought a doll for me is my aunt.
| A．who | B．whose | C．whom | D．which |
Tim won the first prize in the piano competition. His parents ________him.
| A．take care | B．look up |
| C．take pride in | D．wait for |
________exciting it is to swim in the sea while it is hot!
| A．How | B．What | C．How an | D．What an |
Hong Kong is ____the south of China, and Macau is ____the west of Hong Kong.
| A．in, to | B．to, to |
| C．to, in | D．in, in |