[ Grammar ]
Which is an example of emphatic do (did):
A. Do sit down! You must be exhausted after walking so far.
B. Do you want to go to the party?
C. I have to do the dishes.

Random Topics:
-ed/-ing AdjectivesDependent ClausesPresent Perfect, Present Simple, Present ContinuousFigure of SpeechSubjective and Objective PronounGerund, Infinitive, Bare VerbGerund NounHow often - long - much - manyGrammar & VocabModals and Comparative SuperlativeOther quiz:
Modal Verbs › ViewThanh really ________ go out. He has too much homework to do.
A. shouldn’t
B. oughtn’t
C. may not
D. mightn’t
Prepositions of Time and Place › View
I’m going ____ Italy next semester
A. To
B. In
C. On
D. At
Grammar › ViewI will ___ this bag forever.
A. keep
B. keeps
C. keeping
D. to keep
Modals › View
He ____ be very tired. He’s been working all day long.
A. have to
B. must
C. don´t have
