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用所給詞的適當形式填空。

Doctors are having ________(far)study on the cause of bird flu．

用所給詞的適當形式填空。

Who can stop it from ________(spin)out of control?It's too dangerous．

用所給詞的適當形式填空。

My cousin is an ________ and he studied ________ before he graduated．(engine)

用所給詞的適當形式填空。

His ________(fly)has been away for half an hour．That is to say, he went away thirty minutes ago．

用所給詞的適當形式填空。

The boy found the story ________ and became ________ in it．(interest)

用所給詞的適當形式填空。

Christopher Columbus was a famous ________(explore)．

用所給詞的適當形式填空。

I was told that Mother Teresa spent her whole life ________(care)for the poor in the world．How great she was!

用所給詞的適當形式填空。

Do you know any ________ who has many ________?(invent)

用所給詞的適當形式填空。

Qi Baishi was good at Chinese ________(paint)．

用所給詞的適當形式填空。

I was told that an old house in Chinese-style ________(lie)here years ago．But I can see nothing here．