[ Grammar ]
Photosynthesis is when plants take in carbon dioxide from the air and it enters the leaves of the plants ____________ their stomata.
A. from
B. around
C. through
D. between

Random Topics:
Types of PrepositionConditional Sentence Type 0-3Present/Past/Past ParticpleComplex SentencesPreposition after some VerbsAuxiliary WordsPast Simple - Present Perfect“Put” Phrasal VerbBe used to vs used toVocabulary and Verb TensesOther quiz:
Grammar › ViewMany people think dolphins and porpoises are fish this is simply not true.
A. Sentence
B. Fragment
C. Run on
Conditionals › View
Experts say that New York ….. (not be) one of the top ten biggest cities in the world by 2050.
A. isn’t
B. won’t be
C. wouldn’t be
Adverbs › ViewChoose the correct form of the word in parentheses: So the three pigs wandered through the world and were the (happy)…………. pigs you’ve ever seen.
A. happiest
B. happy
C. happily
Articles › View
_____ cake on the table is for you.
A. A
B. An
C. The
D. no article
