[ Vocabulary ]
What does ‘productivity’ refer to?
A. the action of thinking hard about something
B. the ability to concentrate
C. the treatment of an illness or injury over a period of time
D. the rate at which goods are produced
Random Topics:
Simple Present and Present ContinuosFuture FormsGrammar - Nouns, Verbs, and AdjectivesDefinite and Zero ArticleConditional ClauseComparison and ModalsComparison & Modal Verbs in Passive VoiceRelative Clauses and Past Perfecttake, make, doInfinitive and GerundsOther quiz:
Modal Verb › ViewMy sister and I can __________.
A. sister
B. can
C. jump
Verb Patterns › View
Which sentence shows the verb pattern of
Verb + ing or + to + infinitive with no change in meaning
_
A. I’m looking forward to having more free time.
B. I continued working in the library.
C. I enjoy travelling abroad.
D. I’d like to go abroad.
Grammar › ViewThe snow was a blanket covering the ground.
A. metaphor
B. personification
C. simile
Present Perfect Tense › View
Have you ever ________ to China?
A. went
B. go
C. been