Раскройте скобки, поставив глагол в Present Simple.
1. The baby (often / wake) up in the middle of the night.
2. The children (not / do) any housework. Their mother (do) it.
3. How often (students / take) examinations?
II. Раскройте скобки, поставив глагол в Present Continuous.
1. Listen! Somebody (play) the guitar.
2. Hush! The children (sleep).
3. They (not / have) lunch at the moment. – Oh, (they / still / work )?

1. often wakes up2. don't do....does3. do students take1. is playing2. are sleeping3. are not having...are they still working