[ Present Simple and Present Continuous ]
What’s the structure of present continuous (wh- question)?
A. Question word + verb to be + subject + v.ing?
B. Question word + do/does + subject + v.1?
C. Question word + verb to be + noun/pronoun?
D. Question word + verb to be + v.1?

Random Topics:
Grammar TOEFLCountable and UncountablePassive Voice, Question Tag, PrepositionsGrammar: Reported QuestionsPresent and Past Simple TenseAdverbs or AdjectivesThird ConditionalsDirect-Indirect SpeechSimple Present and Simple PastTime ExpressionsOther quiz:
Grammar › ViewShe ________ the cinema, but her husband doesn’t go with her.
A. used to go
B. usually sees
C. often goes to
D. visits sometimes
Phrasal Verbs › View
I wanted to use my computer at the airport, so I looked for a place to ___ in my computer.
A. plug
B. fill
C. plugged
D. fit