.
--- Do you think we can get there on time?
--- Yes, ____________ the car doesn’t break down.
| A．even if | B．unless | C．until | D．as long as |
The sun was shining brightly, _____ everything there _____ more beautiful.
| A．making; look | B．to make; looked |
| C．and made; looking | D．and making; be looked |
It is considered unwise to give a child _______ he or she wants.
| A．however | B．whatever | C．whichever | D．whenever |
He didn’t explain _______ why he was late, which made us unhappy.
| A．of us | B．us | C．for us | D．to us |
Don’t spoil (惯坏) the child. Can’t you make your little son ______ himself?
| A．behave | B．believe | C．perform | D．conduct |
It is well known that Madam Curie won two Nobel Prizes for her scientific ______.
| A．adventures | B．inspiration | C．achievements | D．discoveries |