When we got home, we found the front door open, somebody ………….. entered the house while we were away.
A. Could
D. Ought to have
B. Would have
C. Should have
E. Must have
Jawaban: E
When we got home, we found the front door open, somebody ……….. entered the house whilewe were away. (Ketika kita pulang ke rumah, kita temukan pintu depan rumah sudah ter buka, seseorang pasti tadi masuk rumah ketika kita pergi.) Untuk menyatakan pastipada waktu lampau → must have V3 (must have entered).
