[ Adverbs ]
There have been a lot of problems in the world…….. COVID-19
A. Because
B. Because of
Select your answer:

Random Topics:
Grammar: Defining Relative ClausesPresent simple or Past simpleDemonstrative Pronounwas wereInfinitives and ING FormsConjunctions & InterjectionsComparisonPreposition and AdjectiveVerb Types and TensesPresent Simple PassiveOther quiz:
Simple Present Tense › ViewI ___ understand, do you?
a. doesn’t
b. don’t
Verb Tenses and Gerunds › View
Convert the verb ‘drive’ to past tense.
A. drove
B. driven
C. droveing
D. driveed
