一Excuse me,is this _______book?一No,it isn’t_______.
像老虎一样表演可以说:________A.Act like a horse. B.Act like a tiger.
老师让你出示大写字母M,可以说:________A.Show me the small letter m. B.Show me the big letter M.
我告诉妹妹说,它是一只鹦鹉,我会说:________A.It's an owl. B.It's a parrot.
爸爸指着树上的鸟巢对我说:______A.Look,it's a bird. B.Look,it's a nest.
当不知道笼子里的是什么动物时,你可以问:________A.What's this? B.What time is it?