[ Grammar ]
Now everyone ______ what to do when they catch Covid-19.
A. is knowing
B. knows
C. will knows
D. knew

Random Topics:
Do not or Does notPast Perfect or Past Perfect ContinuousGrammar - Countable/ UncountableWho am I?Take or PutUnderstanding Product Packaging and TensesFuture Simple TensePresent Perfect and Present Perfect ContinuousPreposition FormPresent ContinousOther quiz:
Modal Verbs › ViewWhich modal verb is used to express possibility in the sentence:
“They ________ have already left for the airport.”
A. must
B. can’t
C. may
D. should
Modal Verbs › View
If you are ill, you _____ go to see the doctor.
A. should
B. might
C. had to
D. may
Future Tenses › View________ Spanish again next semester?
A. Are you going to take
B. Are you taking
Vocabulary and Modals › View
Antonio wanted to __________ before going on vacation to the beach.
A. have energy
B. lose weight
C. injure himself
D. warm up
