to be able to / can

When I opened my eyes I ..... see bright light.
1. can see
2. could see
3. was able to see
4. could to see
He was so drunk that he almost ..... walk, but in the end he ..... get home.
1. couldn't / was able to
2. wasn't able to / could
3. wasn't able to / can
4. couldn't / could
When I was five, I ..... read and write.
1. can
2. be able to
3. could
4. abled to
When I grow up, I ..... drive a car.
1. can
2. could
3. will be able to
4. am able to
The exam was very difficult, but I ..... pass it.
1. can
2. could
3. will be able to
4. was able to
The police chased the criminals but they ..... escape.
1. were able to
2. could
3. can
4. be able to
I'm very tired, I ..... sleep since the accident.
1. couldn't
2. am not able to
3. haven't been able to
4. haven't can
If I finish this school, I ..... go to university.
1. will can
2. have been able to
3. will be able to
4. am able to
..... hear the dog when the thieves broke into your house?
1. Were you able to
2. Could you
3. Can you
4. Able you to
It's useful to ..... speak foreign languages.
1. can
2. could
3. able to
4. be able to