Ⅳ.根据图片提示补全句子。
1. I after class.
2. She carefully.
3. She before leaving.

1. clean the blackboard 2. sweeps the floor 3. turns off the lights

Ⅴ.判断下列句子是否正确,正确的写“T”,错误的写“F”并改正。
()1. We put up our hand to speak.
()2. Some students hand out the workbook.
()3. They turn off the lights after school.
()4. The classroom is clean and tidy.

1. F hand→hands 2. F workbook→workbooks 3. T 4. T

Ⅵ. 阅读短文，判断句子正(T)误(F)。
Our classroom is big and bright. There are 40 desks and 40 chairs for students in it. There is a big blackboard on the front wall. There are two fans and four windows. Our duty is to keep our classroom clean. Every day, some students clean the blackboard, some sweep the floor, and some close the windows and turn off the fans. We love our classroom.
()1. There are 40 students in the class.
()2. There is a small blackboard in the classroom.
()3. Students clean the classroom every day.
()4. Some students turn off the lights and fans.

1. T 2. F 3. T 4. F