用所给词的正确形式填空

We all enjoyed your wonderful ________(perform)on the stage．

用所给词的正确形式填空

All the wires are ________(connect)to the computer system．

用所给词的正确形式填空

After an hour's ________(discuss), they made an ________(agree)at last．

用所给词的适当形式填空

When ________(shoot)in the leg, he continued to fire back with his gun．

用所给词的适当形式填空

While ________(walk)in the street, I met a friend of mine．

用所给词的适当形式填空

If________(bite)by a snake, you should send for help and don't walk．

用所给词的适当形式填空

Tom hurt his leg when ________(ride)on his bicycle．

用所给词的适当形式填空

Once ________(see), it can never be forgotten．

用所给词的适当形式填空

She advised me not to say anything until ________(ask)．

用所给词的适当形式填空

The mother told her children not to talk while ________(eat)．