[ Grammar ]
They have to _________________ the plants.
A. water
B. waters
C. watered
D. are watering

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TOEIC GrammarEnglish ArticleGrammar - NounsGrammar : Structural Common ErrorsAdverbial Clause of MannerPresent / Future / Present Progressive / non Action VerbsPast Simple - Present PerfectFuture Time and TensesPast Perfect SimpleSuch...that, so ......thatOther quiz:
Noun, Quantifiers and Suffixes › ViewWhat is the collective noun in the following sentence?
The Plaza Hotel staff maintains the highest standards.
A. Plaza Hotel
B. staff
C. standards
D. maintains
Phrasal Verbs › View
María got promoted when they found out she has excellent business skills.
A. Find Out
B. Come across
C. Point out
Grammar › ViewIt was not ….. she failed her tests. She never studied.
A. surprised
B. surprising
Grammar › View
Choose the correct use of apostrophes.
A. Doug’s dad like to play with fireworks.
B. Dougs dad like to play with firework’s.
C. Dougs’ dad like to play with firework’s.
D. Doug’s dad like to play with firework’s.
