Do you know ______ he did not attend ['tend] vt. 出席，参加 the meeting that day?

[    ]

　　A. how   B. why   C. what   D. where

I don't know ______ has taken your dictionary away.

[    ]

　　A. which   B. whom   C. who   D. that

I believe ______ things will become better here.

[    ]

　　A. what   B. that   C. which   D. whether

This tall tree is ______ 500 years old.

[    ]

　　A. nearer   B. nearly   C. nearby   D. near

I take back ______ I said.

[    ]

　　A. what   B. that   C. how   D. which

The man didn't understand ______ the Frenchman meant.

[    ]

A. how   B. which   C. what   D. that

It ______ warmer and warmer and trees ______ green.

[    ]

　　A. feels, become  B. is, grow

　　C. gets, turn　　 D. becomes, look

That mountain is over 1500 metres ______.

[    ]

　　A. long   B. tall   C. high   D. huge

[    ]

　　A. on, hold of   B. at, hold of

　　C. on, care of   D. at, care of

Let's take the sheep to the ________ .

[　　]