1.Choose the correct answers
1.My brother is very...............He's at least 190cm (tall/high/long/height)
2.The child ........playing with his toy (is/are/be/being)
3.Lan is a ..........girl.(beautiful/handsome/high/prettier)
4.Life without........is awful (a laughter/laugh/laughter/the laughter)
5.Sorry,I take the wrong book.........mistake (by/of /with/in)
6.I'm going to the..........to get my new glasses (artist's/engineer's/mechanic's/optician's)