Why not hold a Chinese Poetry Competition to welcome our motherland's 70th birthday？
_____．Let's make a plan together in our group．（ ）
A．That' s all right．B．Yes， please．
C．Good idea．D．Never mind．
We should keep quiet in the cinema．We speak loudly．（ ）
A．canB．mustC．needn'tD．mustn't
These oranges look nice，but very sour．（ ）
A．feelB．tasteC．soundD．look
do you go to a movie？
Twice a week．（ ）
A．How longB．How soonC．How oftenD．How far
Teenagers have to be 18 years old before they to drive a car．（ ）
A．are allowedB．will be allowed
C．allow
we work at English，the better grades we will get．（ ）
A．HarderB．The hardest
C．HardestD．The harder