Bacalah soal ujian ini dengan seksama. Pilih A, B, C, atau D dengan mengklik kotak yang disediakan. Kemudian cek jawaban di bagian bawah soal.
Materi: Announcement; Kelas: 7 SMP; Semester: Ganjil
We are going to have an experiment. Please be careful. There are some dangerous chemical substances in this laboratory. They may easily explode. Thank you.
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1. Where could you hear the announcement?
A. in a library
B. in a laboratory
C. in a classroom
D. in a language laboratory
2. "They may easily explode." The word "they" refers to
A. chemical substances
B. the laboratories
C. the equipment
D. the experiment