Làm từ câu 1 ạ 
----- Nội dung dịch tự động từ ảnh -----
7. We (walk) we
8. He (sit)
was
TH2: WHILE (TRONG KHI)
WHILE+ S+QKTD
were
.....his leg.
walking to the station when it (begin) begen
ng in a bar when I (see) Saw
him.
Hành động đang diễn ra
g
to rain yesterd
WHILE+S+QKTD
,S+QKĐ (trong khi, trong lúc)
Hành động xen vào
(go, come, arrive, enter, appear,...
call, phone, ring, knock,...
begin, start, stop,...
meet, see, hear,
in his room, his friends (swim)
out yesterday while I (have)
1. While Tom (work)
2. The light (go)
3. While Tom (do) his homework, Lan (phone)
... yesterday.
4. While Mary (take) a bath yesterday, The telephone (ring).
TH3:
in the pool.
tea.
, S+ QKTD (2 hành động xảy ra
1. While my father (watch) TV yesterday, my mum (cook) dinner.
TRẮC NGHIỆM