I could tell he was surprised from the ________ on his face.
| A．appearance | B．view | C．sight | D．expression |
We didn't know you were in trouble at that time, ________ we would have given you a hand.
| A．therefore | B．however |
| C．otherwise | D．though |
______ surprised the family most was ________ the girl played basketball very well.
| A．That; that | B．That; what | C．What; that | D．What; what |
_______ in the jungle, the explorer had little hope to find his way out.
| A．Leaving | B．To be left |
| C．Having left | D．Having been left |
Many students urged that the school readingroom ________ open during the vacation.
| A．kept | B．be kept | C．should keep | D．was keep |
The thief turned the whole house ________ looking for money.
| A．upside down | B．out front |
| C．side by side | D．down to earth |