Grammar & Parts of Speech — Part 3: 6 MCQs with Explanations

'Because' shows cause and effect. His busyness caused him to miss the event.

This is a third conditional sentence referring to an unreal past situation. The structure is 'if + past perfect, would have + past participle'.

After 'wish' when expressing regret about the past, we use the past perfect tense for actions that didn't happen, but for general past wishes, simple past is also acceptable. Here, 'went' is the simple past form.

We use 'interested in' followed by a noun or gerund. This is a fixed prepositional phrase.

We use 'the' with superlatives and with 'only' when referring to a unique position or role.

After verbs like 'suggest', 'recommend', 'demand', etc., we use the base form of the verb (subjunctive mood) without 's' for third person singular.