---_____do you go to visit your grandma ?---Twice a month
The money _____ real. In fact,it’s not.A. is B. looks C. must be
You _____ tell anybody about this——it’s a secret.A. can B. must C. mustn’t
The answer is wrong.There are _____ mistakes.A. some B. no C. much
_____ is your grandmother? Is she fine?A. What B. How C. Where
The car is _____.It needs washing.A. clean B. dirty C. old