Thenumberofsecondsinoneday_____Thenumberofminutesinoneweek
Lookatthesign.Thelibraryis_____(close)from1:00p.mto2:00p.m.
_____ is a doctor .What about _____ father?
boy_______(复数)
We are making a model plane.(变成一般疑问句 )
______________________________________
she_______(宾格)