biến đổi sang số nhiều rồi điền vào chỗ trống thik hợp
bus ; child ; country ; day ; dress ; picture ; sandwich ; teacher ; tooth ; woman
1. She wants to buy some new ........ to wear on holiday
2. Clean your ............ after every meal, Tom?
3. He has two ............... and an apple for lunch
4 How many ........... are there in a week, Trang?
5. There are three ............ outside to lake us to the zoo
6. We have student from 17 different ..............
7. My sister has two .........., one boy and one girl
8. Are there many ............ on the wall of his room?
9. Mr. Hoang is talking to some .................
10. How many ............ and pupils does your school have?