How can you step into the lab with your shoes on? You’re _______ to take them off before you enter it. I told you so!
| A．expected | B．supposed | C．forbidden | D．permitted |
Only in this way _________ find him.
| A．we may | B．we must | C．we can | D．can we |
It is_______ honour to hear you speak so highly of me.
| A．不填 | B．a | C．the | D．an |
You are a student_________ I am a student.
| A．but | B．or | C．and | D．so |
When we visited my old family home, memory came __________ back.
| A．flooding | B．to flood | C．flood | D．flooded |
--- Amazing ! You _________ wear slippers at work.
--- Don’t you know it’s a fashion ?
| A．might | B．should | C．could | D．would |