can, could und die Ersatzform to be able to - Ãœbung

ErlÃ¤uterungen: can und die Ersatzform to be able to

Schreibe die in Klammern stehenden Verbindungen in der richtigen Form in die LÃ¼cken ein.

Beispiel: Yesterday I _____________ a film, today I can't. (can/to watch)

LÃ¶sung: Yesterday I could watch watch a film, today I can't.

1. Last week we swimming, this week we can't. *(can/to go)*
2. Maybe the Smiths a new house next year. *(can/to build)*
3. If you try hard, you your examinations. *(can/to pass)*
4. When I was five, I . *(not/can/to swim)*
5. Dennis the trumpet after four months. *(can/to play)*
6. Luke has passed his driving test, now he a car. *(can/to drive)*
7. For three weeks I to him on the phone. *(not/can/to speak)*
8. Alex his homework when his desk is in such a mess. *(not/can/to do)*
9. They were so busy, they me a text message. *(not/can/to write)*
10. Lisa her dress. She can wear it again. *(can/to clean)*