课后答案
Language in Use
beat
burn
discuss
put
wait
walk
putting something into the dish. 1 I saw the waiter __________ walking past the window. 2 I heard her __________ 3 We saw them __________ waiting outside the restaurant. burning in the kitchen. 4 I can smell something __________ 5 They heard us __________ discussing which wine to have with the meal. beating beneath her coat. 6 I could feel her heart __________More