dùng từ gợi ý viết thành câu hoàn chỉnh
1. I/you/take/work/avoid/traffic jam.
2.if he/work/ over time/He earn /much /I
3 I /clear off/ table /if/ they /eat /dinner.
4 We /fly / earth /if /it stop/ spin
5 you/better/listen /cassette player/more often/ if want/ improve/ English