Topics: Second Conditionals
If cars were not invented, it would ______ difficult to travel.
A. was
B. were
C. be
D. is
Select your answer:

Random Topics:
Present Tense (Negatives and Questions)VocabularyTypes of Simple SentencesHave to/Has toSpellingPast Continuous TensePersonificationModals, Phrasal Verbs, Gerunds and InfinitivesPresent Perfect and Simple Past TenseAdverbs of TimeOther quiz:
Some vs. Any › ViewI’m going to buy __ apples.
a. some
b. any
Countable Vs Uncountable Nouns › View
Do you know ……..English grammar rules?
A. many
B. much
C. a lot of
D. some
