A2

In this article, Elementary Grammar A2 learners study shall and should.

You will learn how should gives advice and shall appears in offers, suggestions, and formal language.

The key question is: Is the sentence giving advice, making an offer, or sounding formal?

In this article, Elementary Grammar A2 learners study must and have to.

You will learn how must and have to express strong obligation, rules, and necessity.

The key question is: Is the obligation personal, official, external, or logical?

In this article, Elementary Grammar A2 learners study will vs would.

You will learn how will and would differ in certainty, future meaning, politeness, habit, and imagined situations.

The key question is: Is the sentence real and future, polite, habitual in the past, or hypothetical?

In this article, Elementary Grammar A2 learners study need and needn't.

You will learn how need works as a main verb and as a modal-like verb in negatives.

The key question is: Does need behave like a normal verb or a modal in this sentence?