外研版四年级下册英语专项训练:选择填空
()1.Howmany_______doyouhave?
A. abookB.booksC.book
()2.Therearesevendaysinaweek.____areSunday,Monday,…
A. ItB.TheyC.There
()3.Let_____playagame.
A. usB.weC.our
()4.There_____apeninthepencil-box.
A. beB.areC.is