Nick stayed up really late last night. So this morning he by the time the class began.A. had fallen asleep B. had showm up C. had realized
I ____ this book for 3 days.A.keep B. have kept C. have borrowed
After I had the first English lesson, I became interested in English__A.day to dayB. day by day C. day and day
_____will you stay in America? About two weeks.A.How many B. How often C. How long
I don’t know _____ he will come tomorrow, ______he comes, I’ll tell you.A.if…whetherB. whether…whetherC. whether..if
I’m ___ in any _____book.A. interested…interestingB. interesting…interestedC. interests…interest