[ Second Conditionals ]
If cars were not invented, it would ______ difficult to travel.
A. was
B. were
C. be
D. is

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Modal Verbs and Conditionals › ViewThese are the kinds of verbs that sometimes behave irregularly in English.
A. Action verbs
B. Dynamic verbs
C. Modal verbs
D. Stative verbs
Grammar › View
The car was painted with a ………. green colour.
A. metallic
B. metal
Grammar › ViewWe _______ a lot of sweets yesterday.
A. ate
B. had eat
C. have eaten
Grammar › View
James Robert (build) it in Las Vegas in 1876.
A. building
B. built
C. builds
D. builded