ĐIỀN GIỚI TỪ
1. What do you do ................... school? – I watch TV
2. He helps his mother ………… the housework
3. Are you waiting ………… the bus?
4. She will leave Vinh ............... Ho Chi Minh city tomorrow
5. She takes care .............her family.
6. She spends most ...............the time .............the couch ..........front .......the TV.
7. I'll take part................your club.
8. What do you do ................. recess?