John Logie Baird constructed the first color TV in 1928, but it was not until 1938 ______ the first color TV programme was broadcast.
| A．when | B．what | C．which | D．that |
.---Which color do you prefer, red or black?
---Red. For red_____a sense of energy and strength.
| A．delivers | B．conveys | C．contributes | D．concentrates |
---Don’t climb the ladder. It’s broken.
---______
| A．Why not？ | B．Don’t mention it. | C．OK. Thank you. | D．So what? |
One you ____drugs, it’s hard to manage to get rid of them.
| A．get through | B．get off | C．get into | D．get down |
a nice man that we all believe him.
| A．Such; did he seem | B．So; did he seem |
| C．Such; he seethed | D．So; he seined |
So funny ___ that everyone burst into laughing.
| A．she looked | B．was she looking |
| C．did she look | D．had she looked |