Standard English Primary 6 Grammar

The principal congratulated the students __________ their outstanding performance in the national competition.

A for
B about
C at
D on
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Worked Solution

Step 1: Identify the main verb: 'congratulated'. Step 2: Recall the prepositional collocation. We congratulate someone 'on' an achievement. Step 3: Select 'on' as the grammatically precise choice.

Correct answer: on

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