Rephrasing part 2

Don't run! Otherwise it'll attack you. (UNLESS)

It ... ... ... ... ... run.

(a)  

We can't have mates during class. (US)

Teachers ... ... ... ... ... during class.

(a)  

This is my first time in Europe. (BEFORE)

I have ... ... ... ... ... .

(a)  

The Swiss make the best chocolate. (BY)

The best ... ... ... ... ... Swiss.

(a)  

A pedestrian caught the suspect. (BY)

The suspect ... ... ... ... pedestrian.

(a)  

I'd like to have straight hair. (WISH)

I ... ... ... ... hair.

(a)  

You shouldn't eat too sugary food. (IF)

... ... ... ..., ... ... eat too sugary food.

(a)  

If you don't start studying now, you will struggle at the exam. (BETTER)

You ... ... ... ... ... otherwise you'll struggle a lot.

(a)