Question

有几道英语题，各位高手帮帮忙！尽量快点！

1，他们从四点开始就一直打网球。
They_____________tennis since 4:00.
2，他今天上午做了三小时的家庭作业。
He________this morning.
3，自从我五岁起就一直学习英语。
I have been studying English_____________.
4，到现在为止看电视多久了？
____________she been watching TV?
5，这幅眼镜真的很酷。
__________really cool.

1.They have been skating____.
A.for three hours ago.
B.since three hours ago
C.three hours ago
D.since three hours
2.Bob____movie tickets since he was ten years old.
A.collects. B.will collect
C.collected. C.has been collecting
3.______have you been collecting shells?
-----Since I was eight years old.
A.How long. B.How soon
C.How often. D.What time

Answer 1

1have been playing
2 did 3 hours' homework
3since i was 5
4how long has
5this pair of glasses is
B C A

Answer 2

have been playing
has done three hours of homework
since five years old
How long has
The glasses are
b
c
a