He fell asleep with a book ______ open on his knee.
举一反三
- After finishing his homework，he fell ____. A: sleep B: sleeping C: asleep
- Unfortunately he ___and fell over, tearing a hole in his trousersand grazing his knee. A: tripped. B: trip C: tripled D: stripped
- He fell asleep while he _______________ (read) a book.
- He rolled up his trouser leg to exhibit his wounded knee. A: spread B: B. open C: C. show D: D. examine
- ________ after the long circle ride, he fell asleep as the head hits the pillow.