Arti dari act up

1. The kids are acting up because they're tired and hungry.
(Anak-anak berulah karena mereka lelah dan lapar.)

2. My computer always acts up when I'm in a hurry.
(Komputerku selalu bermasalah ketika aku terburu-buru.)

3. The old car tends to act up in cold weather.
(Mobil tua cenderung bermasalah saat cuaca dingin.)

4. I warned him not to act up during the family gathering.
(Aku memperingatkannya untuk tidak berulah selama pertemuan keluarga.)

5. The dog started acting up as soon as we left the house.
(Anjing mulai berulah begitu kami meninggalkan rumah.)

6. If you act up in class again, you will be sent to the principal's office.
(Jika kamu berulah lagi di kelas, kamu akan dikirim ke kantor kepala sekolah.)