I _____ in London for many years, but I’ve never regretted my final decision to move back to China．
| A．lived | B．was living | C．have lived | D．had lived |
If you put too many potatoes in that paper-bag it will _____.
| A．fail | B．explode | C．crack | D．burst |
The shop-assistant was straight with his customers. If an article was of _____ quality, he'd tell them so.
| A．humble | B．minor | C．inferior | D．awkward |
Violent programs on television may have a bad _____ on children.
| A．affection | B．pressure | C．influence | D．control |
.Maria is a _____ person and never makes any unreasonable demands.
| A．sensitive | B．sensible | C．obedient | D．jealous |
. There was a large box behind the door and Peter couldn't _____ falling over it in the darkness.
| A．help | B．resist | C．avoid | D．prevent |