помогите сделать задание 4 нужно вставить слова в текст

a) play
b) to play
c) played
d) had played

2. They watched him … .
a) to approach
b) approach
c) had approached
d) approaches

3. I felt somebody … my shoulder.
a) touch
b) touching
c) touched
d) to touch

4.It is difficult to … the difference between the two cars; they are almost identical.
a) say
b) tell
c) speak
d) look

He .... hard because he s got a math test tomorrow
My mother is a teacher.She ... in a priamary school.
нужно вставить слово write в правильной форме^
Jane lets go the cinema.- I am afraid,I can not . I ...... an essay.And itll take a lot of time to do it.
She doesnt use a computer orthe Internet, she .... letters to her sons every Friday.