
Grades 1–3 (P.1–P.3)

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English Grammar worksheets on Modals for Grades 4–6 (P.4–P.6), difficulty 1/5. PDF, downloadable as soon as payment clears.
Curriculum indicators practised
Before you begin
Look at safety and good-manners situations and choose should, must or have to, depending on whether the sentence is advice or a rule.
10 items, 2 points each, 20 points - Circle one of the same three options every time (should, must, have to), in shuffled order - Sentences include You ___ wear a helmet., You ___ stop at the red light., I ___ tidy my room today. and You ___ visit the dentist twice a year. - The key has must four times (1, 3, 4, 9), should five times (2, 6, 7, 8, 10) and have to once (5, I have to tidy my room today.) - A separate key writes each sentence in full
Use as the first sheet in the modals set, after teaching the difference between a rule and advice. Allow about 10-15 minutes. - Before starting, draw a two-column chart, Rule (must / have to) and Advice (should), and have the class sort the sheet's situations into it - Agree beforehand how to mark items where must and have to are both acceptable (see the note)
- Items 1, 3, 4 and 9: choosing have to instead of must, which is grammatical but marked wrong by the key - Item 5: choosing must instead of have to, though the meaning is very close - Item 8, the dentist twice a year: children often choose must, seeing it as a rule - Item 2, the umbrella in the rain: choosing must because it feels like something you always do
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