Question

The train _____ have landed by now. (should, can)

Answer 1

Answer:

should is the answer of this question

Answer 2

Answer of the given question

Explanation:

• Should sometimes follows by an infinitive without using ‘to’.
• Should doesn't change form, that means third person singular form doesn't end in ‘-s’.
• Negatives & Questions are formed without ‘do'. Should has no infinitive & no participles form.
• Should have followed by past-participle that refer to actions that didn't happen or for actions that have probably happened.
• When indirect speech is introduced by a verb in past-tense.
• Should is word that come in the blank.