

IV: Complete the folllowing sentences using the words given
- People/ can protect/ environment/ by walking/ instead/ driving; / looking/ animals; / not/ throwing rubbish.
- Plastic bags/ take/ hundreds/ years/ to/ decayed.
- People/ nations/ world/ must/ work/ together/ conserve/ world/ resources.
- I/ see/ film/ twice/ and/ not/ going/ see/ again/ tonight.
- While/ run/ after/ bus/ this morning/ he/ fall down/ hurt/ his leg.
- He failed to win the race.
- Mary rang hours and hours ago.
- The train to Haiphong leaves at 8 o’clock every morning.
- The child will die if nobody sends him for a doctor.
- You must see the manager tomorrow morning.