Good morning - доброе утро.
Номер 4
1). Must to
2).Don't have to
3) Mustn't
4) have to
5)must to
6) has to
7) doesn't have to
8) deals
Номер 5
2) have to wear hard hats there
3) have to work in a summer
4) teachers don't have to allow to wear jeans
5) don't have to wear informal clothes for a job interview
6) don't have to speak French
7) have to be calm in her job
1. played
2 did not write
3 did you speak
4. did not like to
5. did Ann has
6. worked
7. could not read
8.did they water
9. did not ride
10.did Elizabeth drink
вроде так
Конструкция there is (для ед.ч.) и there are ( для мн.ч.) используется, чтобы сказать, что что-то где-то есть, находится, имеется, стоит и т.д., например, There are a lot of nice people in our school. В нашей школе (имеется) много хороших людей. Чтобы поставить общий вопрос, достаточно поменять эти слова местами, например, Are there a lot of nice people in our school? В нашей школе много хороших людей?
On the table was a big boxIn a glass of milkBy my bed was a toyNear my computer had a cat.