Chọn phương án đúng

n
ne
A. is gone
89. I'm busy at the moment. I
A. work
91. Robert
90. When I looked round the door, the baby
B. slept
A. is sleeping
A. had been
92. I'm very tired. I
A. drive
93. What time
A. did you get
B. worked
94. When I
A. see
on the computer.
C. am working
quietly.
C. was sleeping
ill for three weeks. He is still in hospital.
B. has been
C. is
over four hundred miles today.
B. am driving
to work this morning?
B. are you getting
this man, he was running away
B. was seeing
C. have drived
C. have you got
C. saw
D. working
D. were sleeping
D. was
D. have driven
D. do you get
D. had seen