[ Vocabulary and Sentence Structure ]
Single-use products provide great convenience, but they also harm the environment.
A. Contaminated
B. Decomposed
C. Reusable
D. Released

Random Topics:
Complex PrepositionsAntonymsSimiles and Body IdiomsPreposition and Word FormComparatives and Past Perfect TenseAdjectives and PronounsPresent Simple ProgressiveVerbs and PrepositionsVerbs of movementModal Auxiliaries and Similar ExpressionsOther quiz:
Gerunds + To Infinitive › ViewThank you for your letter. I look forward …….. as soon as possible.
A. hear
B. to hear
C. to hearing
D. hearing
Tenses › View
At this time next month, I will have finished one of my game online level
A. Present Perfect Tense
B. Future Perfect Tense
C. Future Perfect Continuous Tense
D. Past Perfect Continuous Tense
Phrasal Verbs › ViewFifty interviews were ______ in a single day.
A. measured out
B. carried out
C. switched off
D. taking part
Time and Calendar › View
What time is it?
A. A quarter to six
B. A quarter to seven
C. A quarter past six
D. A quarter to three
