—Sam, come downstairs, please. I need your help.—Sorry，mum. I on the phone..
#41572
A
am talking
B
talked
C
was talking
D
have talked
推荐题目
Neither Jim’s cousins nor he himself ____to America , but _____ of the know the country very well.
#41626
A
have been ;all
B
have been ; both
C
has been ;all
D
has been ;both
Where is my pen ? Millie _____ it here but I can’t find it .
#39430
A
puts
B
put
C
is putting
D
was putting
When you are planting trees, the trees ________ straight in the hole.
#36844
A
must put
B
must be put
C
are putting
D
is put
Jake _____his key in the office so he had to wait until his wife _______ home.
#39990
A
has forgotten … comes
B
forgot… come
C
had left… came
D
had left…would come
A: Alice, please tell Eric to call me when he _________ back. B: No problem.
#41713
A
come
B
comes
C
came
D
will come