(+) they have grade 9b students are studiying in the library (-) they have not grade 9b students are studiying in the library (?) haven't they grade 9b students are studiying in the library mohon maaf ya sebisanya
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FathubaBittuqo
=> Answer : (+) Grade 9b students have been studying in the library. (-) Grade 9b students haven't been studying in the library. (?) Have grade 9b students been studying in the library ?
Verified answer
(+) they have grade 9b students are studiying in the library(-) they have not grade 9b students are studiying in the library
(?) haven't they grade 9b students are studiying in the library
mohon maaf ya sebisanya
(+) Grade 9b students have been studying in the library.
(-) Grade 9b students haven't been studying in the library.
(?) Have grade 9b students been studying in the library ?
Maaf jika salah. Semoga membantu ^_^