-I enjoyed the food very much.-I’m glad you like it. Please drop in any time you like.-____________.
22.Shylock, how can you hope for mercy yourself when you show _____.
21.The doctor couldn’t answer the question _____ the patient could survive that night.
20.---I got up at five this morning, I thought it was Friday. ---You _____ so early.It is Sunday today; you don’t have to go to work.
19.He says he really can’t _____ to wait another day.
18.---I can’t recite the poem. ---Well, you are supposed _____ it many times yesterday evening.