My friend (to swim) in the pool. надо написать это предложения как вопросительное, отрицательное во всех временах

my friend swims in the pool.

my friend doesn't swim in the pool.

does my friend swin in the pool?

my friend is swimming in the pool.

my friend is not swimming in the pool.

is your friend swimming in the pool.

my frind swam in the pool.

my friend didn't swim in the pool.

did my friend swim in the pool.

my friend will swim in the pool.

my friend won't swim in the pool.

will my friend swim in the pool.

1. Last week I … help you.

c) was able to.

2. Next week students … take an active part in the student’s forum.

c) will have to.

3. All students … the lectures regularly.

a) must;

4. Yesterday he … finish the experiment. It was a deadline for it.

a) had to;

5. “You … come in.” - the dean said to the postgraduate student waiting at the

door.

a) may;

6. In the laboratory you … wear a special uniform.

a) have to; b) must;

Объяснение: