Eric didn't attend the meeting yesterday, so he doesn't know ________.
A.what the boss said B.who was the boss
C.where the boss was D.if he should attend it
After class, Sam asked me ________. I said tomorrow.
A.when I can finish the paper B.when I could finish the paper
C.how I can finish the paper D.how I could finish the paper
(2019石家庄市桥西区初三模拟演练) Could you tell me ________? My watch doesn't work.
A.what time it is B.when it was mended C.where you bought your watch D.how much your watch is
(2019临沂改编)Are babies carefree (无忧无虑)? A new study from the US says that 2yearold babies care about ________.
A.how others saw them B.where others saw them
C.how others see them D.where others saw them
(2019山西改编)—Some schools have used smart uniforms. I wonder ________.
—They can tell parents where their children are.
A.who invented them B.what they are used for
C.when students wear them D.how they are made
Not all children ____ watch this video will become a scientist, but some may become interested in science.
A. whom B. which C. who D. whose
