Viết lại câu nghĩa không thay đổi: They must clean and tidy their school. ->They must keep..........
Viết lại câu nghĩa không thay đổi
1.They must clean and tidy their school.
->They must keep==--..
2.Some vistors to Britain get depressed by the weather.
->Some visitors to Britain find=..
3.Nam has no problems in making friends.
->Nam finds it===-
4.He found that it was difficult to tell them the truth.
->He found it===-...
5.English pronunciation confuses us.
->We find====