I don’t know whether you happen ____ that he has been away for two months．
| A．to be heard | B．to be hearing | C．to hear | D．to have heard |
Mrs Taylor has an 8yearold daughter who has a(n) ______ for painting — she has won two national prizes.
| A．gift | B．interest | C．present | D．ability |
Joe，who is ______ success as a writer，will give us ______ lecture on Dickens tomorrow.
| A．a；a | B．a；不填 | C．不填；a | D．不填；不填 |
If a television or radio breaks the new rules, it is forbidden to screen advertisements and the officials ______ face serious punishment.
| A．in place | B．in order | C．in advance | D．in charge |
There is no need to add in trees to create shade because many town and city gardens are __________shaded by buildings.
| A．occasionally | B．instantly | C．permanently | D．roughly |
One of the great things about science is that it has taught us to be __________about surface appearances. The world seems flat, but it is, in fact, round.
| A．accurate | B．creative | C．consistent | D．skeptical |