1) Linda has a toothache. She is seeing the
dentist.
2) A group of boys decided to arrange a
picnic. They are having a nice time.
3) Andrew has a little sister.
But his parents are busy today. He is staying with his
sister.-
4) It is the weekend.
It is sunny and warm. We are walking park.
5) British students would like to come to Russia in October. We are inviting them.