1) don't talk to him now, he (think) of something.
2) I (think) you are right the weather will change very soon.
3) he says he (likes) my new picture.
4) where are the children? They (plant) trees on the garden.
5) we all (remember) that March, 8 is every special day.
6) she knows that her elder brother (travel) is South America now.
7) look, the train (begin) to make a big party and invite all our friends.