[ Modal Verbs ]
You’ve been traveling all day. You ________ tired.
A. must be
B. have be
C. are able to
D. ought be

Random Topics:
ClausesConjunction: Because and SoAdjectives and AdverbsConditional SentenceModalPersonal PronounHave GotGrammar: Used to, Would, Be used to, Get used toAdjectives, ING - EDQuantifiers / Prepositions of Time and Comparative AdjectivesOther quiz:
Future Tenses › ViewWe use SIMPLE PRESENT for future events when…
A. Events program in a schedule
B. plans
C. predictions based in evidence
D. Prediction based in opinion
Grammar & Vocab › View
Before she had dinner, she …… in the garden.
A. had worked
B. worked
C. was working
D. has worked
Grammar › ViewWe _________dinner when you arrive tomorrow evening.
A. are having
B. were having
C. will be having
Ed and Ing Endings › View
I’m really … about my job. I think my new boss doesn’t like me.
a) worried
b) worrying
