1.choose 3 true sentences about stephen hawking. 1)he is a good musician 2)he is paralyzed 3)he write books on popular science 4)he has never been married 5)he studies theoretical physics 6)he studies theoretical mathematics 2.which 3 countries have english as their official language? 1)australia 2)india 3)austria 4)south africa 5)mexico 6)turkey 3. choose 3 correct sentences with " there is/there are" 1)there is some chairs in the room 2)there is geese in the yard 3)there are only three sheep in the barn 4)there is a little milk left, i'll make an omelet 5)there are lights in the sky 6)there are a tooth on the floor 4.choose 3 grammatically correct sentences 1)well done! you worked hardly 2)all the work is done perfectly 3) they have been in the usa never 4)i will help you if you will help me 5)i love playing with my little sister 6)if he worked harder, he'd become rich