Doctor Ma is always careful with the operations．He often says"_____"．（ ）
A．A miss is as good as a mile
B．Many hands make light work
C．No pain，no gain
D．A friend in need is a friend indeed
____ __do you go to the library？
Twice a week．（ ）
A．How soonB．How longC．How oftenD．How far
What is the ____ _____of your excellent Taiji？
Practice makes perfect!（ ）
A．resultB．purposeC．choiceD．secret
What do you think of Mr．Liu？
He is quite ____ ___， but he is good at telling funny stories．（ ）
A．friendlyB．patientC．seriousD．humorous
Oh! Mum， where's my notebook？ I ____ _find it．（ ）
A．can'tB．needn'tC．shouldn'tD．mustn't
Linda ____ her mother．
Yeah． Both of them have curly hair and blue eyes．（ ）
A．looks likeB．looks at
C．looks afterD．looks for