— Did he break it accidentally?
— No, ________.
| A．by mistake | B．by chance | C．on purpose | D．with purpose |
.Mr Harris apologized ______ the children ______ the lady ______ what they had done.
| A．for; to; to | B．to; to; for | C．for; to; for | D．to; for; for |
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 |