判断下列句子的时态,并应用动词的适当形式填空.

判断下列句子的时态,并应用动词的适当形式填空.
1.What did he do?
He_____(sing) a sony.(时态：_________)
2.What are they doing?
They________(clap)loudly.(时态：_______)
3.What is Petes going to do
He ____(cut) some paper.(时态：________)
4.What does his sister do every day?
She_____(stay)Enylish.(时态：_____)
5.What was your father doing?
He _______(sit)on the chair.(时态：________)
6.What will the weather be like?
It ________(be)warm.(时态：________）