Everything is full of yellow dust because of the sandstorm（沙尘暴）.     ！

      it is to jump into a pool or go swimming in a river in summer!

 —My shirt is torn. —______me a needle and thread, and I’ll fix it for you.

_________________ and you will succeed in time, I dare say.

_____it is to have an exciting football game in the afternoon after school!

_____ it is to jump into a river to swim on such a hot day.

--- What sport do you like best?--- Springboard diving (跳板跳水). _____ to dive into water from a high board!

________nice weather it is! Let’s go out for a walk, shall we?

Mary,       here – everybody else, stay where you are.

__________! Let’s go there and have a look at it.

          to the left, and you will see the railway station.

_____wild animals when you go up the hill.  

_______it is to jump out of an airplane at 10,000 feet!

               it is to have a cold drink on such a hot day!

--- Could you help me out? --- Yes. ___your teacher’s advice, in my opinion, and everythign will be OK.

___on the fast train heading northeast from Nanchang and five hours later you will hit Jingdezhen.

 Believe it or not,_________ you have, I’m always on your side. 

________ great use the students are making of time ________!

“Only two centimeters higher,       break the world record,” encouraged  the coach.

      great fun it is to have a cold drink on a hot day!