Now smart phones _______ in many ways in our daily life．（ ）
A．are usedB．is usedC．are using
Peter， have you heard of the song Let it go？
Yes， it sounds _________and it's popular among young people．（ ）
A．niceB．badC．terribleD．strange
Many teenagers want to be _________like Zhong Nanshan when they grow up．（ ）
A．writersB．engineersC．doctorsD．inventors
My English teacher has a good sense of humor． We all like _________．（ ）
A．sheB．herC．hersD．herself
Amy， do you know Langlang and his wife？
Of course． They play _________piano well．（ ）
A．aB．anC．/D．the
Do you want to try some wild duck？
__________． We should protect wild animals．（ ）
A．No ideaB．No problemC．No wayD．No doubt