PART 1. "Can", used to express ability with "could", "shall/will be able". Fill the following spaces, using "can" for present, "could" for past and "shall/will be able" for future. There is no need to use other "able" forms in this section. Put "to" where necessary before the infinitives. 1. Can you stand on your head? -I could when I was at school but I ... (not) now. 2. When I've passed my driving test I ... hire a car from our local garage. 3. At the end of the month the Post Office will send him an enormous telephone bill which he ... (not) pay. 4. I ... (not) remember the address, - ... (not) you even remember the street? (Present) 5. When the fog lifts we ... see where we are. 6. You've put too much in your rucksack; you ... (never)carry all that. 7. When I was a child I ... (not)understand adults, and now that I am an adult I ... understand children. 8. When you have taken your degree you ... put letters after your name? 9. Don't try to look at all the pictures in the gallery. Otherwise when you get home you ... (not) remember any of them. 10. When I first went to Spain I could read Spanish but I ... (not) speak it. 11. Can you type? - Yes, I Can type but I ... (not) do shorthand. 12. I'm locked in. I ... get out! - ... you squeeze between the bars? (разве ты не можешь?) - No! I ... ; I'm too fat.