[ Grammar ]
________ traveling by plane is fast, it’s expensive and bad for the environment.
A. So
B. Although
C. If
D. And

Random Topics:
Dependent PrepositionsMiscellaneous Grammar UsagesFamily VocabularyQuantifiers / Prepositions of Time and Comparative AdjectivesOn, At, BySpeculation with Modal VerbsSentence Completion1st ConditionalSimple Present Tense/be/Present ProgessiveIf ConditionalsOther quiz:
Modal Verbs › ViewI think you _____ visit the doctor for your cough.
A. would
B. should
C. need to
D. must
Reported Speech › View
They asked me when _______.
A. did I arrive
B. will I arrive
C. I had arrived
D. I can arrive
