1. Our dog is amazing – it _____________sing.
A. should B. must C. can D. might
2. Bring your umbrella – it ______________rain later.
A. can B. might C. must D. should
3. All students ____________wear their uniforms to school.
A. should B. will C. may D. must
4. We ______wash our hands before we have our meals.
A. could B. can C. should D. might
5. Don’t leave your keys on the table. You will___________them.
A. forget B. to forget C. forgetting D. to forgetting
lẹ đi
S + may/might + V_inf: diễn tả 1 việc có thể xảy ra ở tương lai
S + must + V
S+ should(not)+ V: đưa ra lời khuyên, lời đề nghị
Thì tương lai đơn vì có will