1. any
2. brilliantly
3. in
4. Neither do I
5. on
<span>Sam could ski twice a week last year, didn't he?
</span>Who<span> could ski twice a week last year?
</span>Could <span>Sam ski twice a week last year?
</span>When could Sam ski twice a week?
Could <span>Sam ski or skate twice a week last year?
</span>How often could Sam ski last year?
What could <span>Sam do twice a week last year?</span>
1) Are you studying for exams this week?
No, I'm not. - кратко
No, I'm not studying for exams this week. - полное.
2) Am I talking fast?
Yes, you are. - к.
Yes you are talking fast. - п.
3) Are Oleg and Olya ice skating?
No, they aren't. - к.
No, they aren't ice skating. - п.
4) Is Valeria taking photographs?
Yes, she is. - к.
Yes, she is taking photographs. - п.
5) Are we having fun?
No, we aren't. - к.
No, we aren't having fun. - п.
6) Is Peter watching TV right now?
Yes, he is.
Yes, he is watching TV right now.