英语,选用所给动词的适当形式填空啊,

英语,选用所给动词的适当形式填空啊,
27．Could you tell him ________（turn）the radio down?\x0b28．Don't forget ________（post）the letter tomorrow． \x0b29．We often hear her ________（sing）this song in English． \x0b30．Try ________（not come）to school late from now on． \x0b31．You have worked for two hours．You'd better stop ________（have）a rest． \x0b32．This book ________（sell）well． \x0b33．My brother ________（join）the League in 2001． \x0b34．Information can ________（store）in the computers and taken out anytime needed． \x0b35．When we went out,the young man ________（disappear）． \x0b36．Who ________（hang）the bag on the wall just now?\x0b37．He ________（decorate）the new house last month． \x0b38．She often ________（borrow）books from the school library． \x0b39．The people ________（pick）apples when I saw them． \x0b40．The red skirt ________（cost）the girl forty dollars．