[ Grammar ]
Choose the correct answer:
___________ through volcanic ash is impossible.
A. Flying
B. Fly
C. Being flown

Random Topics:
Possesive Pronouns and Modals of AbilityGrammar - Compound SentencesPresent Progressive TenseAdjectives & AdverbsTenses and Sentence CompletionLexico and GrammarHave to / Do not have toPresent Tense (Negatives and Questions)Grammar- Later/LatterAdverb of MannersOther quiz:
Verb Tenses › ViewThe police ___ around the block, looking for the suspect.
A. circle
B. circleed
C. circled
Grammar › View
You ….. wash glass bottles before you recycle them. They do that at the recycling plant.
A. needn’t
B. mustn’t
C. shouldn’t
Grammar › ViewIf we (not have) ……….. enough food, we (be) ……… hungry.
A. not have/ will be
B. don’t have/ are
C. don’t have/ will be
D. not have/ are
Article › View
Choose the correct article to complete the sentence: “He wants to become ___ engineer.”
A. a
B. an
C. the
D. no article
