1)He boasts that he knows everything about cars and football, 2)John shakes hands with with Alex, and they go to have dinner. 3)We think Leo is a boaster as he to all we tell about the his new phone.
3 given
4 be threatened
5 has been sent
6 was spied
7 was spoiled
8 are discussed
9 be saved
10 has been broadcasted
11 were exchanged
12 is created
My cat likes to play with a ball