[ How many / How much - Is there / Are there ]
________ pens do you have? -> Five pens.
A. How many
B. How much
C. How often
D. How

Random Topics:
Demonstrative SpeechAdverbs of frequencyModals and ConditionalsComparatives ( adj/ adv)First and Second ConditionalModaltake, make, doInfinitive and GerundFuture TenseClause Markers TOEFL GrammarOther quiz:
Grammar › ViewThe noise of the traffic kept me awake.
A. I was kept awake by the noise of the traffic?
B. The traffic kept me awake by the noise.
C. I remained awake by the noise of the traffic.
D. I kept myself awake due to the noise of the traffic.
Vocabulary › View
resources that cannot be replaced
A. Gross Domestic Product (GDP)
B. globalization
C. export
D. nonrenewable resources
Modals › ViewWhich modal is used to express necessity
A. should
B. must
C. ought to
D. could
Grammar › View
Si Yuan ___________ up early every morning
A. wake
B. wakes
C. woke
D. waking
