Bài 1 :
1 . Phủ Định : He hasn't been an English teacher for 20 years .
1 . Nghi Vấn : Has he been an English teacher for 20 years ?
2 . Phủ Định : We aren't having an English test next Monday .
2 . Nghi Vấn : Are you having an English test next Monday ?
3 . Phủ Định The people weren't friendly .
3 . Nghi Vấn : Were the people friendly ?
4 . Phủ Định : Liz didn't enjoy her summer vacation last year .
4 . Nghi Vấn : Did Liz enjoy her summer vacation last year ?
5 . Phủ Định : Nam won't be absent from school tomorrow .
5 . Nghi Vấn : Will Nam be absent from school tomorrow ?
6 . Phủ Định : My brother hasn't ever spent his summer holiday in England .
6 . Nghi Vấn : Has my brother ever spent his summer holiday in England ?
Bài 2 :
a )
1 . D
2 . B
3 . Ko có đáp án sai
4 . D
b )
Động từ Hiện tại đơn ngôi 3 số ít Hiện tại tiếp diễn Quá khứ đơn
Study Studies Studying Studied
Teach Teaches Teaching Taught
Become Becomes Becoming Became
Go Goes Going Went
Talk Talks Talking Talked
Tell Tells Telling Told
Eat Eats Eating Ate
Travel Travels Travelling Travelled
Do Does Doing Did
Walk Walks Walking Walked
Have Has Having Had