Is this the first time that you ___ late?
A.have come | B.came | C.coming | D.come |
Barack Obama has taken personal blame ________ the security failures which led ________ the attempt to blow up a plane on Christmas Day.
A.of; to | B.for; to | C.on; on | D.in; on |
―Look! What a mistake! Why?
―Sorry, I _________ on it.
A.don’t concentrate | B.hadn’t concentrated |
C.haven’t been concentrating | D.wasn’t concentrating |
My father didn’t have to say anything.I knew he was upset from his ________.
A.look | B.sight | C.appearance | D.sign |
Cao Cao’s tomb is reported ________ in China, which attracts nationwide attention.
A.being found | B.to be found |
C.having been found | D.to have been found |
The chairman will be pleased at ________ scene that everything is in ________ place.
A.a; a | B.the; the | C.the; 不填 | D.不填; the |