Elephants can remember the places ___food and water.
| A．with | B．for | C．in | D．at |
There____ students in our school in 2012.
| A．were two thousands | B．are two thousand |
| C．are two thousand of | D．were two thousand |
China is a great country ____ a long history.
| A．has | B．with | C．for | D．Have |
The little boy walked in the crowed city and soon he was_______.
| A．lost | B．lose | C．losing | D．to lose |
.____ you ____ to the park last week?
| A．Were; go | B．Did; go | C．Were; went | D．Did; went |
--_____ will you be back?
-- In a week.
| A．How often | B．How long | C．How far | D．How soon |