Надо read these mini-dialogues and fill in the gaps with the variants of the modal verb ‘can’. example 0. have some water? – yes, you answer 0. can, can example 1. we cross the road? – no, we the light is red. answer 1. can, can’t turn right? – yes, walk in the park? – yes, the weather is nice. have some sweets? – no, you can’t. but them in the shop near hear.
Can we turn right? Yes, you can.
Can he walk in the park? Yes, he can. The weather is nice.
Can I have some sweets? - No, you can't. But you can buy them in the shop near hear ( может here?).