一、根据句意圈出正确的单词。
1 .I （ went/ go ）to Sam’s school yesterday.
2 .We do morning （ exercise/ exercises）
3 .They can （ have /has ）fun at break time.
4 .What time （ do / does ）your school start?
5 .I love （ go / going ） to school.
二、句型转换
1 They sing songs together every morning. （改为否定句）
They ___________sing songs together every morning.
2 I go to bed at 10 o’clock. （对画线部分提问）
_____ ______ do you go to bed?
3 I went to Sam and Amy’s school.（改为一般疑问句）
______you _______ to Sam and Amy’s school?