One way to understand thousands of new words in gain _____good knowledge of basic word formation.
| A．/ | B．the | C．a | D．one |
--Who is making so much noise in the garden?
--_________ the children.
| A．There are | B．They are | C．That is | D．It is |
--You can’t imagine _________ fantastic fun web chatting is.
--Really? But it may cause a lot of trouble sometimes.
| A．what | B．how | C．why | D．whether |
They are against the proposal, for it _________ too much farmland.
| A．puts up | B．takes up | C．gives up | D．makes up |
Now that we _________ the game, it’s no use complaining that we are not having much luck.
| A．lose | B．lost | C．have lost | D．had lost |
Many people say they love birds, but some plant trees _________ some make cages.
| A．until | B．though | C．unless | D．while |