Question

V) Separate lanes for heavy vehicles _________ be made to decrease accidents.

A) will

B) have

C) may

D) should

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Answer 1

Answer:

Modal Auxiliaries that express the mode of action denoted by the main verbs are called Modals. Modal verbs, also called modal auxiliary verbs, are like auxiliary verbs, used in combination with lexical verbs. Lexical verbs are action verbs, as well as linking verbs.

Answer 2

I think it is Will. or. Should.

Not sure