ĐÁP ÁN VÀ GIẢI THÍCH
SIMPLE PAST
S + V2/ed +…
S + did not + V (nguyên mẫu)
Did + S + V (nguyên thể)?
PAST PROGRESSIVE
S + was/were + V_ing
S + was/were + not + V_ing
Was / Were + S + V_ing +...?
PAST PERFECT TENSE
S + had + V3/-ed
S + had not / hadn’t + V3/-ed
(Wh-) + had + S + V3/-ed…?
ĐỀ BÀI + BÀI LÀM
1. I ( order) a drink while , I( waiting) for Brad in arrive
I ordered a drink while , I was waiting for Brad in arrive
2. I ( be ) sorry that I ( not be ) nicer to him
I am sorry that I hadn't been nicer to him
3. She coundnnot find the book that I ( lend) her last month
She coundnnot find the book that I lent her last month
4 .It was a singer that I ( never hear) of
It was a singer that I had never heard of
5. Laser ( discover) by Gordon Gould in 1958
Laser was discovered by Gordon Gould in 1958
KO CHÉP MẠNG = TỰ LÀM 100%
NHỚ CHO MÌNH 5* , CẢM ƠN VÀ CÂU TRẢ LỜI HAY NHẤT NHA
CHÚC BẠN HỌC TỐT
