swim
1.I swim
twice a week.
2.I swam
across the Sun Moon Lake with one hundred thousand people
last year.
3.I will swim
with Tom tomorrow.
4.The athlete
is swimming across the Taiwan Strait.
5.While I was
swimming, the phone rang.
6.My wife will
be swimming when I go back home tonight.
7.I have not
swum for two years.
8.I had swum
for two hours before he left.
9.By 3:00 AM,
I will have swum for two hours.
10.I have been
swimming for one hour.
11.I had been
swimming for one hour before my wife came home.
12.I will have
been swimming for one hour before the program starts. |
|