[ Grammar ]
The ozone layer is an invisible layer of protection around the planet that protects us ____ the sun’s harmful rays.
A. away with
B. from
C. under
D. out of

Random Topics:
Verbs, Tenses, and VocabularyGrammar and IdiomsTOEIC Tenses, VerbsPossessive Adjectives & Possessive PronounsPronouns and AntecedentsFuture Perfect ContinuousTo Infinitive or GerundDefinite, Indefinite and Zero ArticlesModal Verbs and PermissionPrepositionsOther quiz:
Tenses › ViewAll local people in this town_______ an urgent meeting at that time yesterday.
A. were attending
B. is attending
C. attends
D. attended
Grammar › View
What time ________ the plane ________?
A. does_ take off
B. is the plane taking
Grammar › ViewExcuse me, can I borrow __________ dictionary?
A. your
B. yours
C. you
D. a
Conditional Sentences › View
If her team wins the championship, Grace will be very happy.
A. Zero Conditional
B. First Conditional
C. Second Conditional
