Какой главный смысл в рассказе "синяя звезда"

нужна помощь с подготовительными заданиями ничего не понимаю... She has toothache. She ____________________to the dentist’s for years.

She is a student. She _____________English. She _________________ for three years.

 It’s snowing. It _________ probably _________________all night.

What’s the weather like? – It _________________ .

He knows a lot about diving. He ____________ fond of it for a long time.

Do you like the book?_ I ______________ a chance to read it yet.

He _____________reservations last Friday.

I _______________ reservations before I __________ to the library.

If I _______ busy next Saturday I ______________ to the library.

Galileo Galilei ________________ the movements of the Moon and planets.

 Why is he tired? – He ___________________ all morning.

He doesn’t know the answer. He ________________ the text yet. He ________ probably _____________ it today.

I ________ him in the park yesterday.

All the dinosaurs _____________________ at about the same time.

What _____he ______ at the moment? _ He ______________ to solve the problem.

NOT BE

 STUDY

 STUDY

SNOW

SNOW

BE

HAVE

MAKE

MAKE/GO

BE/NOT GO

OBSERVE

WORK

NOT READ

READ

SEE

DISAPPEAR

DO/TRY