সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
The line is busy; someone ---- the telephone now.
The line is busy; someone ---- the telephone now.
- ক. must be using
- খ. should be using
- গ. must have used
- ঘ. should have used
সঠিক উত্তরঃ must be using
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- You ---- help me if you don't have time. I can do the job myself.
- Choose the correct sentence.
- He ---- at home, because the lights were on.
- The line is busy; someone ---- the telephone now.
- I would ----- to chase these bous away from my kitchen garden.
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