1. Bставь must / mustn't
I have got two hamsters. I mustn't forget to feed them.
I ___ give them nuts and seeds to eat.
I ___ give them water to drink.
I___ hurt them. They ____ have a home.
I ___ clean their home.
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Must, must, mustn't, must, must

I must give them nuts and seeds to eat.

I must give them water to drink.

I mustn't hurt them.

They must have home.

I must clean their house.