[ Grammar ]
Listen! I (think)————- someone (knock)———at the door
A. thinking – knocking
B. think – knock
C. think – is knocking
D. think – knocking
Random Topics:
Conjunctions, Interjections and DeterminersModals, Conditionals, and Clauses- Defining, Non-definingReported Speech and Reporting VerbsGrammar : Structural Common ErrorsVerb Patterns / IngGrammar TOEFLPreposition and Word FormPast Perfect Tense and Past TensePhrase vs ClauseGrammar - ConnectorsOther quiz:
Tenses › ViewMiss Helen went to Uzbekistan few months back.
A. Present simple tense.
B. Past simple tense.
C. Future simple tense.
Conditional Sentence › View
If you heat water at 100 °C, it _______.
A. will boil
B. boils
C. would boil
Vocabulary and Grammar › ViewWhat would you say to express sympathy for an injury?
A. I’m sorry to hear that.
B. That’s your problem.
C. Why didn’t you be more careful?
D. You shouldn’t do that again.
Grammar › View
Although the alcohol level in beer ___ ranges from 4-7%, it can go as high as 15%.
a. usual
b. unusual
c. usually