A. will sleepB. sleepC. am sleepingD. will be sleeping—……

单项选择题The old man who（）in the deserted house alone tbr ten years has been settled in a nursing home now.

A. lived
B. had lived
C. has lived
D. has been living

单项选择题Every camera we sell comes with a two-year（）

A. guarantee
B. safety
C. confirmation
D. conservation

单项选择题（）a moment and I will go to your rescue.

A. Go on
B. Hold on
C. Move to
D. Carry on

单项选择题Tough as the task was, we（）finish it ahead of time and therefore we were highly praised for it.

A. would
B. had to
C. were able to
D. must

单项选择题One more week,（）I will get everything ready.

A. and
B. or
C. while
D. but