1 . Though the woman often makes her son ______ ( not forget) his homework, he still doesn’t remember it.

2 . Jim ________ (not do) his homework yesterday. He ________ (forget) to do it.

3 . Oh, bad luck! I f______ to turn off the light in the classroom. They are still on!

4 . — Jimmy? please take out your textbook.
— Sorry, Sir. I ________ it at home this morning.

A．left

B．forgot

C．missed

D．found

5 . Many forget that saving the earth begins with small things.
_____________________________________________________________________________________

6 . forget, schoolbag, don’t your
________________.

7 . As you set out on your new journey, you shouldn’t forget where you came from.

8 . Tom often ________（忘记）to bring his homework here.

9 . — Tom, this is the second time you ________ (forget) to bring your book.
— Sorry, I won’t do that again.

10 . I_________________     (forget) to turn off the light when I left my room yesterday.