[ Opinion / Agreement ]
There are some opinions about Covid-19, except …
A. It changes the education system
B. It is a problem in economy
C. It is very risky for the health
D. It spreads slowly

Random Topics:
Simple Present Tense vs Present Continuous TenseZero & First ConditionalGrammar - Countable/ UncountablePast Continuous Tense & Past ModalsPast Tense and NeutralLinkers and ConjunctionsSubject-Verb AgreementAdverbial Clause, Noun ClauseAdjectives and PronounsWishes & Reported SpeechOther quiz:
Modal Verbs › ViewCan we go to the supermarket? I _______ to get some shampoo.
A. ought
B. must
C. need
D. have
Subject-Verb Agreement › View
One of my greatest worries in college (was, were) that I would study hard and still flunk important tests.
A. Was
B. Were
Concentration is ________ by alertness.
A. Help
B. Will help
C. Helps
D. Helped
Past Perfect Tense and Past Tense › View
When we were in elementary school, we ……… (not/learn) past perfect tense before we got English course.
A. have learnt
B. had not learnt
C. were learning
D. have not been learnt
