[ 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:
Have to / Do not have to › ViewWhen he was young he ________ dance all night long.
A. can
B. may
C. could
D. I don’t know
Grammar › View
If Clara __________ the message, she would have responded.
A. sees
B. seen
C. has seen
D. had seen
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
