Нужно раскрыть скобки во временах Present Perfect и Pres. Perf. Continuous
1) I (to read) this book already. It is very interesting.
2) My mother (to cook) since the morning, but she (to pake, not) yet.
3) The baby just (to sleep)
4) The children (to play) in the yard for a long time.
5) I'm glad to meet you. I (to see, not) for ages.
6) My granny (to watch) TV for the whole evening.

Present Perfect и Pres. Perf. Continuous 1) I (have read) this book already. It is very interesting. 2) My mother (thas been cooking) since the morning, but she (hasn't baked) yet. 3) The baby has just (been sleeping) 4) The children (have been playing) in the yard for a long time. 5) I'm glad to meet you. I (haven't seen) you for ages. 6) My granny (has been watching) TV for the whole evening.