I think ____around four thirty.A 、 it B、 it's C、 its

I think ____around four thirty.A 、 it B、 it's C、 its I think ______ interesting to piay with snow .A it B its C i I know it's a dog,but I don't know __name.A It's B its C it I found ( ) hard to study English.A.that B.it C.it's D.its What___is it?It's four thirty. It's a bird.什么name is Polly A.Its' b.its c.it's d.its It's four thirty的意思是什么? 单项选择1.Whose book is this?-I think___ Tom's.A.it B.its C.it's it's so cloudy.i think it()A.will rain B.rains C.is going to What's this( )a photo?A.It's B.it's C.Its ___kate .she's english.a、 it's b 、it c 、its d 、he's what's this?A.It's here B.It's the letter S C .its S D.It's