1. ----- Could you clean the house now?
------ _______________. I’ll do it at once.
A. Sorry B. I’m afraid not C. No problem D. No trouble
2. Iraq（伊拉克） has ___too many wars since 1990, making his people ___ a lot.
A. got through; pay B. looked through; face
C. gone through; suffer D. passed through; destroy
