The house is dirty because it since they moved out.
| A．doesn’t clean | B．isn’t cleaned |
| C．hasn’t cleaned | D．hasn’t been cleaned |
At last Tom was able to ____ her to give up the foolish idea that she wanted to go there alone.
| A．suggest | B．expect | C．advise | D．persuade |
The new president and his government will have to face ___________ problems such as unemployment and poor health.
| A．social | B．environmental | C．cultural | D．universal |
In some countries, ________ is called “equality” does not really mean equal rights for all people.
| A．which | B．what | C．that | D．one |
____________ breaks his promises will not be trusted by his friends.
| A．Who | B．Anyone | C．Those | D．Whoever |
Tom ought not to ________________ me your secret, but he meant no harm.
| A．have told | B．tell | C．be telling | D．having told |