...not cross) the street now.4. Let’s___ (sing) this song...
用所给的单词的适当形式填空。 1. Can you___(help) me with my math?2. please___(stay) on the sidewalk.3. ___ (not cross) the street now.4. Let’s___ (sing) this song together.5. Be careful! A car___ (come).6. I like ___(stay) at home on Sundays.7. You can___(...