Read these phrases and change them into positive or negative ones with 'can' or 'can’t'. Study the example. Don't write full stops. Example 0.
I swim (+)
1. He cooks (+)
2. Walter and Laura sing (−)
3. You taste (+)

Answer 0.
I can swim

When Swiss millionaire Justine Klaus(a) (had died) in Geneva at the age of seventy-nine, most of her family(b) (came) to hear the details of her will hoping the old lady(c) (had remembered) them. Instead they(d) (got) a real shock. Justine(e) (had lived) alone for many years and most of her family(f) (had not seen) her for several years. Her relatives(g) (were) amazed when they(h) (heard) that the old lady(i) (had left) £370 000 to her favourite house plant! Justine said that for all those years the plant(j) (had been) her best and only friend. In contrast her family only(k) (received) £100 each.

When Swiss millionaires Justine Klaus(a) (died) in Geneva at the age of seventy-nine, most of her family(b) (came) to hear the details of her will hoping the old lady(c) (had remembered) them. Instead they(d) (got) a real shock. Justine(e) (had lived) alone for many years and most of her family(f) (had not seen) her for several years. Her relatives(g) (were) amazed when they(h) (heard) that the old lady(i) (had left) £370 000 to her favourite house plant! Justine said that for all those years the plant(j) (had been) her best and only friend. In contrast her family only(k) (received) £100 each.