There are five people in the room, but I know _____.
A. both of them     B. none of them     C. all of them

I like your pet dog very much. But I can’t find _______ in the pet shop. Where did you buy _______?

My little brother likes this kind of pizza. Please give him _______ .

Susan thought ____not easy to answer all these questions.

His father believe in_____ very much, so he makes decisions all by _____.

— Where is my pen ?  Have you seen ____?
— Oh, sorry.  I have taken ____ by mistake.

--Which of these two sweaters will you take?
--I’ll take     . They look nearly the same, and I just need one.

— What about this dress?
— I don’t like the colour. Please show me ______ one.

— ______ did you spend your summer vacation last year?
— In England.

Tom and I went boating yesterday. _______ had a good time.