Page 160 - Grammar Basic_Neat

10/2/2023

USAGE

MUST

“Must” expresses obligation imposed by the speaker

while “Have to” expresses external obligation.

Teacher: You must complete this essay by Friday
Student: I have to complete this essay by Friday.

NOTE: “Had to” instead of “Must” is used in the past tense.

USAGE

WILL

#1 Rapid Decisions
I think we will go right now. (I just decided this right now)

#2 Prediction in the future
I think it will rain later so take an umbrella with you.

#3 Make an offer, a promise or a threat
You look tired. I'll finish the dishes for you.

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