Every few years, the coal workers their lungs X-rayed to ensure their health.
A.are having | B.have | C.have had | D.had had |
-Did you attend Mary and Tom’s wedding ceremony?
-Yes,but as you know,they________each other no more than 3 months.
A.knew | B.had known | C.have known | D.have been knowr |
_____I like the color of the hat,I don,t like its shape.
A.While | B.If | C.How | D.When |
-We need a drink.I'm really thirsty
-_______.Let,s have one.
A.Generally | B.Strictly | C.Exactly | D.Possibly |
They left without leaving a message,_____was more than we had expected.
A.what | B.which | C.that | D.when |
Say“Cheese”but keep_____while I take your photograph.
A.quiet | B.calm | C.still | D.silent |