Look，mygrandmotheris_____mygrandfather
let us( 缩写形式 )__________
--Thankyouverymuch!
--________.
Look at the sign. The library is _____ (close) from 1:00 p.m to 2:00 p.m.
Wewouldbrushour_______(tooth)twiceaday.
努力工作 (译成英语 )_________
