Choose the correct negative form.
Saya ___ tidur.
✓ Correct!
✗ Not quite. Correct answer: belum
Use 'belum' for not yet.
frontend.learn_grammar.from_rule: Completed Actions
Fill in the blank.
Saya ___ makan.
✓ Correct!
✗ Not quite. Correct answer: telah
Telah indicates completion.
frontend.learn_grammar.from_rule: Past Tense Marker 'Telah'
Fix the error.
Find and fix the mistake:
Dia tidak telah pergi.
✓ Correct!
✗ Not quite. Correct answer: Dia belum pergi
Use belum for negative.
frontend.learn_grammar.from_rule: Past Tense Marker 'Telah'
Choose the correct negative form.
Saya ___ makan.
✓ Correct!
✗ Not quite. Correct answer: belum
Belum is the correct negative for perfective.
frontend.learn_grammar.from_rule: Past Tense Marker 'Telah'
Which is more formal?
Choose the formal option.
✓ Correct!
✗ Not quite. Correct answer: telah
Telah is the formal marker.
frontend.learn_grammar.from_rule: Past Tense Marker 'Telah'
Fill in the blank with 'sudah' or 'belum'.
Saya ___ makan siang.
✓ Correct!
✗ Not quite. Correct answer: sudah
Assuming the action is done.
frontend.learn_grammar.from_rule: Completed Actions
Fill in the blank.
Saya ___ makan.
✓ Correct!
✗ Not quite. Correct answer: sudah
Sudah indicates completion.
frontend.learn_grammar.from_rule: Past Tense Marker 'Sudah'
Fix the sentence.
Find and fix the mistake:
Saya tidak sudah makan.
✓ Correct!
✗ Not quite. Correct answer: Saya sudah makan.
Don't combine markers.
frontend.learn_grammar.from_rule: Completed Actions
Correct the sentence.
Find and fix the mistake:
Saya makan dan tidur.
✓ Correct!
✗ Not quite. Correct answer: Saya makan, lalu tidur.
Use lalu for sequence.
frontend.learn_grammar.from_rule: Sequencing Events
Correct the sentence.
Find and fix the mistake:
Saya pergi dan kemudian makan.
✓ Correct!
✗ Not quite. Correct answer: Saya pergi, kemudian makan.
Avoid redundant connectors.
frontend.learn_grammar.from_rule: Sequencing Events