1. kate (to cook) dinner every day. kate (to cook) dinner tomorrow. kate (to cook) dinner now. kate (to cook) dinner yesterday. 2. i (not to eat) ice cream every day. i (not to eat) ice cream now. i (not to eat) ice cream tomorrow. i (not to eat) ice cream yesterday. 3. he (to spend) last summer in the country. he (not to spend) last winter in the country. he (to spend) last spring in the country? where he (to spend) last autumn? 4. she (to help) mother yesterday. she (not to help) father yesterday. she (to help) sister yesterday? how she (to help) sister yesterday? 5. you (to go) to school every day? you (to go) to school now? 6. you (to go) to the south next summer? you (to go) to the north last winter? 7. what your brother (to do) every day? what your brother (to do) now? what your brother (to do) tomorrow? what your brother (to do) yesterday? 8. what you (to get) for your last birthday? what you (to want) to get for your next birthday?

Kate COOKS(to cook) dinner every day. Kate WILL COOK (to cook) dinner tomorrow. Kate IS COOKING (to cook) dinner now. Kate COOKED (to cook) dinner yesterday.

2. I DON'T EAT (not to eat) ice cream every day. I AM NOT EATING (not to eat) ice cream now. I WILL NOT(WON'T) EAT (not to eat) ice cream tomorrow. I DIDN'T EAT (not to eat) ice cream yesterday.

3. He SPENT (to spend) last summer in the country. He DIDN'T SPEND (not to spend) last winter in the country. DID He SPEND (to spend) last spring in the country? Where DID he SPEND (to spend) last autumn?

4. She HELPED (to help) mother yesterday. She DIDN'T HELP (not to help) father yesterday. DID She HELP (to help) sister yesterday? How DID she HELP (to help) sister yesterday?

5. DO You GO (to go) to school every day? ARE You GOING (to go) to school now?

6. WILL You GO (to go) to the south next summer?DID You GO(to go) to the north last winter?

7. What DOES your brother DO (to do) every day? What IS your brother DOING (to do) now? What WILL your brother DO (to do) tomorrow? What DID your brother DO (to do) yesterday?