用所给词适当形式填空：

Can you swim ________(cross)the river．

用所给词适当形式填空：

My mother was ill yesterday and she felt very ________(虚弱的)．

用所给词适当形式填空：

Are you ________(惊讶的)to see the animals?

用所给词适当形式填空：

He ran ________(朝，向)the car that was moving．

用所给词适当形式填空：

When you come to the ________(拐角)，turn right．

用所给词适当形式填空：

The men in ________(制服)came up to them

根据句子意思，用括号中所给词的正确形式填空。

“What did she forget when she left for home?”“________(take)the keys．”

根据句子意思，用括号中所给词的正确形式填空。

When they went into the park, they saw someone ________(play)Chinese kungfu．

根据句子意思，用括号中所给词的正确形式填空。

He joined the air force and took ________(flight)lessons．

根据句子意思，用括号中所给词的正确形式填空。

Mr Cheng told his son not to spend too much time ________(play)computer games．