1. This is the first time Mary has been to VN
2. This is the first time i have met your family.
3. The flowers are watered every morning.
4. Rice is exported to many countries by VN.
5. We haven't seen your son for 3 days.
6. This church was built in the 18th century.
7. This poem was written by Clark Moore in 1823.
8. Some of mu old friends will be invited to the party.
9. The man said to her that she must finished her work before 7 pm.
10. She said to me that my dad would come there in an hour.
11. When I was having lunch , you phoned me.
12. While I was having dinner, the telephone rang.
13. He is always forget his homework.
14. Lan can't keep silence in the class.
Learn well ^_^
vote mik 5* , cmon & ctrhn nhaaa <3