Complete the following sentences with can(not), could (not) or (not) be able to. In some sentences, there is more than one answer. 1. George has a computer that _________________________________________ fit into his jacket pocket. 2. I had some free time yesterday, so I ____________________________________ do some gardening. 3. Maybe the Smiths _____________________________________________ build a new house next year. 4. He was so busy. He __________________________________________ write a letter to me. 5. When I was five, I _________________________________________ swim. 6. When is Matt’s birthday? – As far as I ________________________________ remember, it’s in July. 7. Jenny __________________________________ leave the hospital only six hours after the baby was born. 8. It was awful not ____________________________________ see you for so long. 9. He ______________________________________ speak English well now. 10. Jack had a difficult game against Martin. Martin played very well but in the end Jack ______________________________________ beat him.