选择合适的词或短语把句子补充完整，把单词填在括号内。
（1）He is my friend. He is.__________.
（2）We have a new________. It’s very big.
（3）This is my grandfather. He has______.
（4）I have a______ in my schoolbag.
（5）Hui Tailang is not_______.
It’s late. Helen get up quickly.
A.having toB.has toC.have to
——Does Mike often kites at the weekends?
——No, but he kites with me last weekends.
A.fly; flyB.flew; flew C.fly; flew
Some children are sitting on the grass and a chat now.
A.hadB.have C.having
I go to school at half seven in the morning.
A.atB.to C.past
Liu Tao isn’t good at .
A.singB.sings C.singing