I left my keys in the room yesterday. I had to get in_____ the window.— It’s dangerous to do that.[ ]

How many birds can you see in the trees?—I can see birds in them.

I won’t go there. It’s late now. __________, it is raining so hard.

Must I finish my homework tonight?-No, you______.

Let’s go fishing if itthis weekend.—But nobody knows if it .[ ]