Could/ couldn't/ have to/ has to

Use "could" or "couldn't" Sally’s mother ................ all the party food at the new supermarket! (watch - do - buy)

Use "have to" or "has to": She ................. (not buy) any food because she is not hungry.

Use "could" or "couldn't": Jane ................ lots of photos of the baby panda with her new camera. (do - buy - take)

Use "have to" or "has to": Ms Dung and Mr Hung ............. (not get up) early today.

Use "have to" or "has to": Alex ........... (not clean) her room today.

Use "could" or "couldn't": Daisy ............ any fish in the river today. She was sad about that. (take - drop - catch)

Use "could" or "couldn't": Fred .............. his homework but then Dad helped him. (do - watch - take)

Use "have to" or "has to": Mom ................ (wake up) early every morning to go to the supermarket.

Use "have to" or "has to": Bon ................ (finish) her homework before she goes to bed.

Use "have to" or "has to": All students ............... (take) the exam.

Use "could" or "couldn't": We .............. our friends because there was no internet yesterday. (email - take - watch)

Use "have to" or "has to": You ................ (not go) to school today because it is a holiday.

Use "could" or "couldn't": Sam ................... TV because he lost his glasses. ( dry - watch - drop)

Use "could" or "couldn't": It was sunny on Tuesday. Kim ............ all her wet clothes outside. (dry - drop - watch)

Use "could" or "couldn't": Sam wasn’t happy because he ............. to the party. (email - buy - go)