Mary and Joy are ____ Class One. They are ____ the USA.A. from; in B. in; fromC. to; from D. in; to
-- I haven't seen you for a long time. How's it going? -- .
Don't copy others' work. If you do it by , you'll feel much better.
You won't feel happy at school you get on well with your classmates.
I am looking after little Tom today. He's been in my house _ 8:00 this morning.
-- 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.