9. he fell down when he _______ towards the church.
A run B runs C was running D had run
vì: thì QKTD
10. We________ there when our father died
A still lived B lived still C was still lived D were still living
vì: một hành động đang xảy ra thì 1 hành động khác chen vào. một vế QKĐ, vế còn lại OKTD
11 They ______ table tennis when their father comes back home
A will play B will be playing C play D would play
vì: một hành động đang xảy ra trong tương lai thì 1 hành động khác chen vào
hành động đang xảy ra chia TLTD
hành động xen vào thì chia HTĐ
12 By christmas, I ______ for Mr. Smith for six years.
A shall have been working B shall work C have been working D shall be working
vì: cấu trúc By+HTĐ hoặc 1 mốc tgian tương lai, TLHT,TLHTTD
13 I ________ in the room right now
A am being B was being C have been being D am
vì: dấu hiệu HTTD
14 I _________ to New York there time this year
A have been B was C were D had been
15 I'll come and see you before I ________ for the states
A leave B will leave C have left D shall leave
vì: tôi sẽ đến nhìn bn (TLĐ) vế sau sẽ ở HTĐ
16 The little girl asked what _____ to her friend
A has happened B happened C had happened D would have been happened
vì: cô gái hỏi cái z đã xảy ra vs bn cô ấy
QKHT.
17 John ______ a book when I saw him
A is reading B read C was reading D reading
vì: một hành động đang xảy ra một hành động khác chen vào
Một vế là QKTD , vế còn lại là QKĐ
18 He said he ______ return later
A wil B would C can D reading
vì: thì QKĐ (said)
19 Jack _______ the door
A has just opened B open C will have opened D opening
vì: ở đây có thể chia htht vì: Đ/án B- open ko chia ; Đ/án C-phải sử dụng 2 mệnh đề mới dùng đc thì này ; Đ/án D- ko đúng ngữ pháp
20 I have been waiting for you _______.
A since early morning B since 9a.m C for two hours D All are correct
vì: since + mốc thời gian
for + khoảng tgian
21 Almost everyone _______ for home by the time we arrived
A leave B left C leaves D had left
vì: ct: By the time + QKĐ, QKHT
22 By the age of 25, he ______ two famous novels
A wrote B writes C has written D had written
vì: ở 25 tuổi, anh ấy đã viết đc 2 cuốn tiểu thuyết nổi tiếng. ( thì QKĐ)
23 While her husband was in the army, Mary ______ to him twice a week
A was reading B wrote C was written D had written
vì: While her husband was in the army ⇒ OKĐ