—— Why? Tom, your shirt is so dirty! —— Mum, I ＿＿＿＿＿ my storeroom downstairs。
#104641
A
cleaned
B
have worked
C
was cleaning
D
have been cleaning
推荐题目
The pills really work! I __________ 7 kilograms in the last two months!
#100213
A
lose
B
lost
C
am losing
D
have lost
The manager was worried about the press conference his assistant ______ in his place but luckily, everything was going on smoothly.
#100739
A
gave
B
gives
C
was giving
D
had given
—Are you still busy? —Yes, I __________my work, and it won’t take long
#101141
A
just finish
B
am just finishing
C
have just finished
D
am just going to finish
—No one answered when I phoned this morning. Where were you?—I for teeth in the dental clinic.
#102191
A
was being treated
B
have been treated
C
was treated
D
Treated
His film is sure to win the award because it ____ by most people.
#100220
A
thinks well of
B
is thought well
C
is well thought
D
is well thought of[