Come and see me whenever ____.
| A．you are convenient | B．you will be convenient |
| C．it is convenient to you | D．it was he convenient to you |
--Everyone can make a mistake.
--Yes, but we should correct itit gets worse.
| A．when | B．while | C．after | D．before |
It’s helpful to put children in a situation they can see themselves differently.
| A．that | B．when | C．which | D．where |
about a hundred years ago, the old stone bridge is still the only way linking the village to the outside.
| A．Building | B．Built |
| C．To build | D．Having built |
The last five yearsa great improvement in the relationship between the two countries, but there is still a long way to go.
| A．have seen | B．saw |
| C．sees | D．had seen |
My grandparents are fond of chatting with old neighbors in the yardthey have time.
| A．whichever | B．whenever |
| C．whoever | D．wherever |