He helps sick people. He’s a______.(  )

A．teacher

B．doctor

C．cleaner

翻译下列句子
1. What’s six plus twenty?
___________________________________________________
2.50+20=?
___________________________________________________
3. Do you know the missing number?
___________________________________________________
4. The missing number is twenty.
___________________________________________________

翻译下列句子。
1. Is there a film about dinosaur?
———————————————
2. Let’s call the cinema.
———————————————
3. Shall we go to the Science museum?
———————————————
4. The ticket is 35 yuan.
———————————————

英译汉

A． vest _________ uniform __________ van __________ UFO __________

根据图意选词填空。
wear    big   T-shirt    sports shoes
1. It’s too ______.   
2. I _______ Size S.
3.My _______ is too big.   
4.I want my ______.