Be _ . Make sure not to make the same spelling mistake next time.
A. peaceful B. careful C. helpful D. thankful
-- I haven't seen you for a long time. How's it going?
-- .
A. Nice meeting you; B. Not bad. C. You're welcome. D. Thanks a lot.
Don't copy others' work. If you do it by , you'll feel much better.
A. you B. your C. itself D. yourself
You won't feel happy at school you get on well with your classmates.
A. though B. when C. unless D. because
I am looking after little Tom today. He's been in my house _ 8:00 this morning.
A. at B. since C. for D. till
-- My favorite TV is A Bite of China (舌尖上的中国）．
--We like it, too. My mother often cooks delicious food after watching it.
A. instruction B. guidebook C. host D. program
