Viếtb lại câu:
1. This singer sings more beautifully than that one.
→ That singer .....................................................................................................
2. She is too young to ride a motorcycle.
→ She isn’t ..........................................................................................................
3. They started playing volleyball at 5 p.m.
→ They have .......................................................................................................
4. We began collecting used glass, paper and cans last month.
→ We have .........................................................................................................
5. Children stopped playing soccer at 5p.m.
→ Children have ................................................................................................
6. This apartment is too small for my family to live in.
→This apartment isn’t …....................................................................................
7. It’s is difficult to cross the busy streets
→ Crossing …………….………………………………………………………..
8. Her story was more interesting than mine