1. Open the brackets and write the correct form of the verb. 1. Not only the teacher, but also the students themselves (be) tired. 2. Not only the earth but also the planets(move) round the sun. 3. I can wait, four weeks (be) not so long.

Разбираемся:

• 1. Not only the teacher, but also the students themselves are tired.
• 2. Not only the Earth but also the planets move round the sun. (Земля и планеты вращаются вокруг солнца постоянно, поэтому используем Present Simple).
• 3. I can wait, four weeks will not be so long.