______ happened to be no one in that house when the typhoon hit the area.
| A．It | B．There | C．This | D．That |
----Kate really upset Granny.
-----I’m sure she didn’t______.
| A．want so | B．mean to | C．have to | D．hope so |
----Why did you go back to the shop?
-----I left my friend _____there.
| A．waiting | B．to wait | C．wait | D．waits |
I advise you to give up smoking for it is _____to your health.
| A．harm | B．harmless | C．harmful | D．harmfully |
I don’t doubt _____he will come next week.
| A．that | B．if | C．what | D．when |
When the thief found the police had already _____him, he ran away quickly.
| A．realized | B．known | C．spotted | D．stared |