Mr. Smith works as a government official now, but he ____________ in a middle school for 5 years.
| A．has worked | B．worked | C．had worked | D．had been working |
“I love traveling. I hope to go with you this time.”“But does your mother _____ you to go？”
| A．let | B．agree |
| C．allow | D．promise |
—If he ___________, he ________that food.
—Luckily he was sent to the hospital immediately.
| A．was warned; would not take |
| B．had been warned; would not have taken |
| C．would be warned; had not taken |
| D．would have been warned; had not taken |
Neither of her parents wanted her to _____ her cousin.
| A．marry | B．marry to |
| C．marry with | D．marry for |
—Would you like to come to dinner tonight?
—I’d like to, ___ I’m too busy.
| A．and | B．so |
| C．as | D．but |
It shocked me to see ______ my neighbors treated their children.
| A．why | B．whether |
| C．how | D．since |