III/ Homework
Cấu trúc thì quá khứ đơn
+ Đối với động từ " to be"
(+) S+ was/ were+ Noun/ Adj
(-) S+ was/ were+ not+ Noun/ Adj
(?) Was/ Were+ S+ Noun/ Adj
+ Đối với động từ thường
(+) S+ Ved/ V3+ O
(-) S+ did not+ Vinf+ O
(?) Did+ S+ Vinf+ O
Câu 1:
(+) Thinh and Tien visited New York last summer
(-) Thinh and Tien didn't visit New York last summer
(?) Did Thinh and Tien visit New York last summer?
Câu 2:
(+) Yesterday was Wednesday
(-) Yesterday wasn't Wednesday
(?) Was yesterday Wednesday?
