[ Grammar ]
I have a lot of ____ on the subject.
A. knowledge
B. knowledges

Random Topics:
Present ProgressiveConditional Sentences and Verb FormConditionals (0 - 1 - 2)Asking & Giving AttentionSentence Structure and Pronoun AntecedentModal VerbAdjective vs AdverbCan vs CouldPresent/Past/Past ParticplePast and Future TensesOther quiz:
Grammar › ViewChoose the correct verb tenses to complete the sentences.
While I _______ (live) in Paris, I _______ (spend) three hours a day traveling to and from work.
A. was living, was spending
B. was living, spent
C. lived, spent
D. lived, was spending
Conditional Sentence Type 1 › View
If you want a document to be able to be opened in any OS,
A. Save it in a cross-platfrom format.
B. You will save it in a cross-platform format.
C. Do not save it in a cross-platform format.
Which of the following cities is not a national capital?
A. Prague
B. Shanghai
C. Moscow
D. Ottawa
E. Caracas
Grammar › View
She was too hot so she turned on the air conditioner. The verb “was” is what kind of verb?
A. Linking
B. Action
