Into the dark apartment _______, who was quite surprised when everyone shouted “Happy Birthday”.
A.did David walk | B.David walked | C.David did walk | D.walked David |
I ______ go to the cinema, but I haven’t had time since I entered senior high school.
A.used to | B.was used to |
C.happened to | D.was able to |
_______, ice can be changed into water and water can be changed into steam.
A.Heat | B.Heating |
C.To heat | D.Heated |
--- How do you want to post it?
--- It is only printed matter;_______ mail is OK.
A.general | B.ordinary |
C.necessary | D.partial |
---Do you know what a computer system ________ ?
---Hardware and software. Am I right?
A.consists of | B.consists in |
C.is consisted of | D.is consisted in |
Michael’s new house is like a huge palace, _______ with his old one.
A.comparing | B.compares |
C.to compare | D.compared |