Написать каждое предложение в повествовательной, вопросительной, отрицательной формах:
1. Jack ( to swim) every morning.
2. Jack ( to swim) last morning.
3. Jack ( to swim) tomorrow morning.
4. Jack ( to swim) now.

1. Jack swims every morning.
Does Jack swim every morning?
Jack doesn’t swim every morning.
2. Jack swam last morning.
Did Jack swim last morning?
Jack didn’t swim last morning.
3. Jack will swim tomorrow morning.
Will Jack swim tomorrow morning?
Jack won’t swim tomorrow morning.
4. Jack is swimming now.
Is Jack swimming now?
Jack isn’t swimming now.