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
I didn’t go surfing _____ it was too cold.
A. though B. so that C. because
Alex,look _____ you!You’re wet.
A. at B. for C. after