He's been collecting stamps _ he was eight years old.
| A．when | B．while | C．and | D．since |
Mr. Zhang enjoys ___________ the piano, and he practises ________ it every day.
| A．playing; to play | B．to play; to play |
| C．to play; playing | D．playing; playing |
—What ____ cold weather!
—Yes, But it’s ____ unusual experience for us. We normally live in a hot place.
| A．/; a | B．a; an |
| C．/; an | D．a; the |
He is funny. He often makes us ________.
| A．laughing | B．laugh |
| C．to laughing | D．to laugh |
—Have you watched Feng Xiaogang’s new movie Personal Tailor?
—Yes, of course. I ________ it last week with my parents.
| A．watch | B．watched |
| C．am watching | D．have watched |
I ________ let him know it as soon as he ________ back.
| A．will, will come | B．×, comes |
| C．×, come | D．will, comes |