Slow--правильное окончание в сравнении slower or sloiest?

days ago .
Пример - 0)to clean the house (Alise and Ally) - Alise and Ally howe arleady cleaned the hause
1)to wash the dishes (Alice ) - .........
2)to water flowers (Ally) - .........
3)to buy cheese , chips.fruit,juice,lettuce(Ally)
4)to make sandwiches (the girls)
5)to make toast (the girls )
6)to bring cola (the mother)
7)to prepare games(Alice)
8)to repair the DVD player(the father)
9)to sweep the paths in the garden(Alice)

1) Our headteacher is going to make a new timetable, ...
a) is he ? б) don't he? c) isn't he?
2) Joan's elder brother did'nt go out with his foreign visitors yesterday,...
а) was he? b) did he ? c) didn't he?
Выберите и вставьте глагол в нужной форме:
1. Yesterday Andrew and his friends........ to the cinema
a) go b) went c) will go
2. We... to have a picnic next weekend.
a) will go. b) are going. c) go
3. She usually... with her friends during her visit to London.
a) stay. b) stays. c) will stay
Выберите и вставьте слово, подходящее по смыслу:
1. let's .... a picnic at the weekend
a) make. b) arrange. c) play d) stay

ОБРАЗЕЦ: slow-slower-the slowest
1noisy
2/ nice
3/wide
4/green
5/ deep
7/old
8/hot
9/fat
10/windy
11/merry