1.
1) now
2) every day
3) always
4) now ; always
5) every day
6) always
7) now
8) always
2.
1) are singing
2) do they write
3) is eating
4) is trying
5) don't work
6) do you come
3.
1) Grandpa is sitting in the garden now.
2) Doris is washing up now.
3) Mike is studying now because he wants to be the best in his class.
4) Are these children doing their homework now?
5) He isn't eating cereals now.
6) Is she cleaning the blackboard now?
