Написать во множественном числе.

Dear Marge,

(66) I am writing /I will
write/ I should write to you because I (67) am not knowing/ don’t
know / know not what to do. I’m twenty-six and a teacher at a
primary school in Norwich where (68) I’m
working/ I’ve worked/
I work for the last five years. When I (69) was/ have been/ had
been there for a couple of years, one of the older members of staff (70)
would leave/ left /had been leaving and a new
teacher (71) would be/ became /was appointed to
work in the same department as me. We (72) worked/ have worked/ should work together with the same classes
during her first year and had the (73) opportunity
for building/ possibilities to build /chance to build up a good professional relationship. Then,
about eighteen months after she (74) has arrived

Fish, woman, foot, money, leaf, information, shelf, box, child, sheep, city, boy, day, knife, family, pen, book, music

№2. Поставьте существительные в следующих предложениях во множественное число (обратите внимание на изменения в указательных местоимениях и формах глаголов):

1. He keeps his toy in a box.
2. This town is very large.
3. The student put his book on the desk.
4. That house is new.
5. Is this a good student?
6. What is your name?
№3. Поставьте существительные в следующих предложениях в единственное число (обратите внимание на изменения в указательных местоимениях и формах глаголов):

1. Your children are very good.
2. My feet are tired.
3. These flowers are beautiful.
4. Those are boxes.
5. Are there mice under the bed?
6. My teeth are yellow.