Тут у меня написано надо вставить should или must но перевод у обоих ДОЛЖЕН что делать?

предложению на каждое слово. Заранее огромное спасибо!

work, get, fly. Теперь предложения куда надо вставить слова: 1) Maria ......... of her MP3 player when she's at school. 2) Martha and Katie live far from their school, but they ........ on time for class every day. 3) You don't have to .............. part in the school performance if you don't want. 4) Ivan is an excellent student and always.....

and ..... the furniture. On Saturday she ..... the shopping. On Sunday she ..... her grandparents to work in the garden. She says, "I ..... to spend time on doing things about the house. That ..... my family happier.
I have got many friends at school. Today we ..... a school project about the weather,so I'm very busy. Today it ..... , so all the people ..... their umbrellas with them. They ..... also ..... raincoats.

to come
to help.
to make.
to dust.
to do(2x).
to like.
to rain.
to have (2x).
to take.
to wear.
to clean.

(Слова которые надо вставить)

1he--------------athletics

2што надо вставить for/just/since
2 she has studied French---------------------- five years

it? There is ...... juice in ....... glass. Надо вставить a или the