---Have you read the book?
---Yes. But that one is _____worth reading. I suggest you______ it if you have time.
| A．best; read | B．well; read | C．better; read | D．more; should read |
Who do you suppose _________ turn to for help?
| A．should we | B．we should | C．do we | D．can we |
I wonder why they’re so late. They ______ here an hour ago.
| A．should be | B．might be |
| C．should have been | D．might have been |
Danby left word with my secretary _______ he would call again in the afternoon.
| A．who | B．that | C．as | D．which |
It’s helpful to put children in a situation ______ they can see themselves differently.
| A．that | B．when | C．which | D．where |
Could I speak to _______ is in charge of International Sales please?
| A．who | B．what | C．whoever | D．whatever |