可不可以说"both of them are nor right.

可不可以说both of them are nor right. Both of them a student Both of them a student ji 3 可不可以说make a speech both them还是both of them?为什么? both of them翻译 a spare wheel 可不可以说成 a wheel of spare part. ______arrived late for school this morning A.They both B.Both of they C.Both them D.Both （ ）_______arrived late for school this morning.A.They both B.Both them C.Both of they D.Both cold可不可数?cold当感冒时可不可数?如：i have a cold可不可以说 i have a lot of colds Both of them a student 改为否定句 We'd better invite ( ).A them of bothB them allC all themD both them pain是否可数 可不可以说a pain 可不可以说make a friend with sb. 可不可以说send to me a letter 可不可以说 break off a friendship 可不可以说a big enough room 一根头发可不可以说”a hair