Choose the best answer to complete the blank in each of the followingsentencesOur office is equipped______ advanced technology.
A.on
B.about
C.with
D.in

He seldom goes to the library, ______?
A.isn't he
B.is he
C.does he
D.doesn't he

Uncle Ho, ________ all Vietnamese people have admiration, led a very simple life.
A.to whom
B.whom
C.who
D.for whom

We offer a very ____________ rate for parcels of under 2 kg.
A.competition
B.competitor
C.compete
D.competitive

_____________ gave me that picture book.
A.It was Mary whom
B.It was Mary
C.Mary
D.It was Mary whose

Dinosaurs became ____ millions of years go.
A.extinct
B.endangered
C.disappear
D.lost

Don’t go out ………….the rain without an umbrella.
A.of
B.through
C.under
D.in

The bus __________ I go to work is very fast.
A.to that
B.on which
C.to which
D.that

_______from many countries competed in the Olympic Games.
A.spectators
B.viewers
C.audience
D.

Choose the option to use the given words to make a meaningful sentence.I / start / look / some / radio / next / window /.
A.I started to look at some radios next window.
B.I started look for some radios above next window.
C.
D.I started to look at some radio on next window.