1) Kelly's mom was working late, so Kelly ______ make dinner. a) could b) couldn't c) had to d) didn't have to 2) The cinema was very close, so they ________ walk very far. a) could b) couldn't c) had to d) didn't have to 3) Charlie had an exam on Thursday so he _____ go to bed late on Wednesday. a) could b) couldn't c) had to d) didn't have to 4) Sam __________ sing and dance, so she got a part in the school musical. a) could b) couldn't c) had to d) didn't have to 5) Maths is easy for Pam, so she ______ revise hard for the exam. a) could b) couldn't c) had to d) didn't have to 6) It was raining hard, so they ______ see the top of the mountain. a) could b) couldn't c) had to d) didn't have to 7) We were late for school, so we ______ run all the way. a) could b) couldn't c) had to d) didn't have to

Could, couldn't, had to, didn't have to

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