----- Nội dung dịch tự động từ ảnh -----
ét
ah một định lí
cách đo đại
ai đường thị
(H.3.45).
ất quả gắn
ng tính chất
Cinh li
bằng định “
ủng đã biết.
và kết luận
ai góc đó bài
Exercise 1: Give the correct form of the verbs.
1. At this time yesterday we (play)
2. At 7 p.m yesterday he (watch)
tennis in the schoolyard.
TV.
3. Yesterday while my father (watch) wuuching TV, my mother (read)......... the newspaper,
my sister (do)de her homework and I (play)
chess with my friend.
4. What were you doing when I phoned you? I (have)
5. She (do) [
her homework at the time yesterday.
the flowers at 3 p.m yesterday.
the zoo at ten o'clock yesterday.
6. Marry (water)
7. They (visit)
8. Peter and I (do)
9. At 7 p.m last night my father (feed)
10. At this time last year we (learn) [
a bath.
the exercise at this time last night.
the pigeons.
English in London.