You should plot your dead reckoning position（）.
If liquid freon should come in with your skin, you should （）
You should explore your talents so as to find（）your real interests lie．
You need to use the Event Viewer window to review the event logs for only critical and error events. You also need the maximum amount of detail for each of these events. What should you do？ （）
You should make（）your house or flat is secure.
After you activate your emergency position indicating radiobeacon，you should（）.
You should plot your dead reckoning position at（）.
If you lost your luggage, what should you do?
You should arrive early to greet your guests.
You should not open your speech with:
You ____ him so closely; you should have kept your distance.
A good literature review should focus on previous studies and findings different from your studies.
As an Internet researcher, you should review the source of each site accessed and ______________of each document accessed.
When preparing for your presentation, what should you know?
You should have your urine tested regularly.
Sit down, Emma. You will only make yourself more tired, ______ on your feet.
You should tell your medical history to your surgeon after surgery operation.
What may the reviewer thinks if you cite too many your own publications?
听力原文：M: I'd like to examine your eyes and we'll start with the chart. Would you sit here and look at the chart？ Can you see any letters？
You shouldn't sit with your back towards the window because________．
Don’t tke _____ for grnted tht your prents should support youll your life .You should lern toDon’t tke _____ for grnted tht your prents should support youll your life .You should lern to be independent.this B．it C．tht D．those
When you sit with your face towards the window, ________．
Avoid___（短的） skirts. The hem of your skirt should fall just above or on your_（膝盖） so you can sit comfortably（）
_____ employment, you should first sit down and write out a list of jobs you feel qualifiedto perform and interested in.
