10 CÂU HỎI
Choose the best answer.
When our brother _____ us a frightening story, suddenly there _____ a big knock on the door.
a. was telling/was
b. were telling/was
c. told/was
d. tells/is
Choose the best answer.
What _____ at that time yesterday?
a. were you doing
b. are you doing
c. did you do
d. were you do
Choose the best answer.
I saw the accident when I _______ for the taxi.
a. were waiting
b. was waiting
c. waiting
d. waited
Choose the best answer.
While people were talking to each other, he_____ his book.
a. was reading
b. is reading
c. read
d. reads
Choose the best answer.
While we _______ basketball in the park, Mary fell over.
a. were playing
b. played
c. play
d. playing
Choose the best answer.
My mother _____ a fairy tale story for me at 9 p.m last night.
a. telling
b. tells
c. was telling
d. told
Choose the best answer.
When the cock ______ food in the garden, he saw a big jewelry box.
a. was found
b. finds
c. found
d. was finding
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While the toirtoise was running to the finish at his best, the hare _____ soundly.
a. slept
b. was sleeping
c. were sleeping
d. was slept
Choose the best answer.
While the grasshoper _____ music, the ants was busy with storing up food for winter.
a. sang and enjoyed
b. was singing and enjoyed
c. was singing and enjoying
d. sings and enjoys
Choose the best answer.
When the mouse came to the lion's cave, he _____ in there.
a. isn't sleeping
b. wasn’t slept
c. didn't sleep
d. wasn't sleeping