Last Sunday I went shopping with my mother ________ bought nothing.
-- is singing over there?
﹣My sister. She likes singing.
How
Who
What
When
--What time does the library open in the morning?
--It opens 9 a. m.
in
on
at
between
I always run for half hour every day to keep fit.
a
an
the
/
-Will you be able to finish the report before Thursday?
-Yeah, ,buddy.
that's right
don't mention it
no worries
forget it
-How many members are there in your club?
-Eight this term, but there will be twenty next term.
at least
at present
at all
at once