(1)The cards are cheaper if you buy them in ___________.(数量)

(2) The travel agent arranged our ______________(住宿)。

(3)The alarm system was not______________ (运转) when the paintings were stolen.

(4) All the children were given an ___________(智力) test before entering the school.

(5)Each person’s fingerprints are __________ (唯一的).

(6) Helen was lucky to e____________ being killed in that serious accident.

(7) She is very r___________ and goes to church three times a week.

(8) Mary came to London for the p_______ of seeing her family.

(9) The children put on an excellent p__________ of singing and dancing yesterday.

(10)Yesterday I m           the room. It is 20 meters wide and 10 meters long.