用所给词的适当形式填空

Some of the swamps _________since many years ago. (pollute)

用所给动词的适当形式填空

The boy preferred _________ to _________. (walk, ride)

用所给动词的适当形式填空

All of you _________ to arrive at 7:00 o'clock tomorrow morning. (suppose)

用所给动词的适当形式填空

She said that loud music made her _________ sad. (feel)

用所给动词的适当形式填空

There used _________ a tall tree in front of my house. (be)

用所给动词的适当形式填空

My grandpa loves _________ , and I love _________ to him. (chat, listen)

用所给动词的适当形式填空

But I haven't finished _________ my homework yet. (do)

用所给动词的适当形式填空

The radio _________ off just now. (turn)

用所给动词的适当形式填空

Tina _________ the bike for about five years already. (have)

用所给动词的适当形式填空

I _________ the beach towels already. (pack)