5. Our hometown is three than theirs.

   A. times larger   B. time larger

    C.times large   D. large time

4. It takes them about two hours to Nanjing from Bei?jing by air.

   A. getting   B. gets     C.to get   D. got

3.Fish sleep with their eyes.Isn’t it interesting?

   A. opening   B. close    C.open   D. closed

2.We can’t work out the Maths problem your help.

   A. with   B. without     C.in   D. on 

1.Look,there is UFO in sky.

   A. an; the   B. a;the    C.the;a   D. the;an 

 talk    open    large    see    amaze 

1.It’s very hot in the room.Keep the door.

2.The students are going to the museum to learn about some things.

3.I a UFO yesterday.lt was just like a plane.

4. Stop ，please.Let’s begin our meeting.

5.His house is over 2 times than mine.

6. Some (事实) about the Palace Museum are amazing.

5.We have only one (地球). We live on it,so we must love it.

4.The baby panda was 10 grams at (出生) .It looked like a mouse.

3.I like playing with my dog.It likes eating (骨头) .