29. That school was built 30 years ago
30. Minh wishes he had a computer
31. They have learnt E for 4 year
32. My father used to smoke 3 years ago
33. I wish i were a doctor
34. Their grandmother is going to be visited on the weekend
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29. I wish i could speak E well
30. We began to learn E 5 years ago
31. Jeans are sold all over the world
32. Tom asked me if i went to school by bus
33. Nam gets the first prize at school, so his mother is happy
34. If you study hard, you will pass the exam
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1. The girl asked David if he lived near there
2. I wish my friend could go to the party
3. These boxes were opened by Joe last night
4. Alice didn't study well, so she failed the exam
