Đề: Điền từ PHỦ ĐỊNH...
Công thức phủ định thì quá khứ đơn với động từ thường:
S + DIDN'T + V1 + O...
Công thức phủ định thì quá khứ đơn với động từ tobe:
S + wasn't/weren't + V0 + O...
1. didn't invite
2. didn't meet
3. didn't do
4. didn't visit
5. didn't buy
6. didn't watch
7. didn't read
8. didn't talk
9. didn't play
10. didn't make
11. weren't
12. didn't like
13. wasn't
14. didn't sing
15. didn't get up
#Annie
Nếu thấy hay thì vote cho mình ạ. Thanks<3