[ Word Form & Verb Tense ]
People can develop health problems and become ill if they breathe _____ air
B. to pollute
Comparative AdjectivePresent Perfect Continuous Tense If vs. Unless Grammar - much, many, a lot ofPrepositions of Place and TimeFuture Simple TensePersonal pronouns + possessive adjectives + Introgative pronounsSuperlative & Comparative AdverbsZero Conditional Sentence
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You had better hurry since you must get there…. seven o’clock.
Grammar › View
As the patient could not walk, he ______ home in a wheel chair.
A. has carried
B. was carrying
C. was carried
D. has been carried
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