72. Violets (bloom),
3. We (not live)
4. I (lose).
5. He (not arrive)
6. Whenever you (go)
7. I (never forget)
B. They (prepare)
9. I (not see)
in spring.
in England for the last two months.
my keys; I cannot remember where I last (see)
when I (write)
my last letter to you.
them.
.
to town nowadays, you (spend)
what you (just tell).
the Christmas dinner today.
John for a long time. I (see),
D. He is very thirsty. He (not drink)
Look at those black clouds. It (rain)
We (not see)
Phuong (not finish)
Would you like some coffee? I just (make)
No one (use).
Last night when we (visit).
The sewing machine which you (use)
French.
I (not see)
(buy)
her since we (be)
her homework yet.
this car for several years.
him, he (do).
your uncle recently.
a new color television.
since this morning.
me.
some.
him 3 weeks ago.
on holiday in Ha Long bay.
a lot of money.
an experiment on the upstairs.
in 1830 by
out since he
at present (invent)
No .He (not go)