Ответ:
We go to the seaside every summer .
Do we go to the seaside every summer?
We don't go to the seaside every summer.
Объяснение:
2 have been
3 didn't sail
4 is
5 wash
6 sounds
7 is
8 is the weather
9 has been
10 had
11 do you do
12 make
13 have read
14 haven't slept
2. Did their mother make some sandwiches?
3. Did I take a camera?
4 Did she take a map?
5. Did they eat sandwiches for lunch?
2. b; 3. a; 4. b; 5. a; 6. a; 7. b; 8. a