1.we met each other ten years ago and then became best friends.（同义句转换） =we ------ ------- best friends ------ ------ years.
2.一些登山者在攀爬岩石.some climbers are ------ ------ ------ ------ the rock.
3.Look!the tall boy doesn not f----- in his school uniform.
4.Among all the singers i know,he is a------ the best one.
5.连词成句：Green,my,for,friend,have,10,father,Mr.,and,almost,years,been.
6.I ----- already ------ （see）the film.
7.A：----- you -----（be）to shanghai?
B：yes.I ------（be) there twice.
8.A：----- you ever -----（eat）chocolate sundaes?
B：No,never.
9.I -----（work） here since I -----（move）here in 1999.
10.My sweater is like my sister 's.(同义句）=My sweater and my sister’s ------ -------.
11.Sandy has to stay at home to look after her bother .（一般疑问句）
------ ------- ------- stay at home to look after her bother.
12.I prefer t_____ to leather shoes because they are more comfortable.
13.you'd better put off s____clothes when you do exercise.
14.The mother often d_____ his litter son every morning.
PS：“------”等于横线处