—Look, it ____ again.
—Yeah. This is the third snow we ____ this spring.
| A．will snow; are having | B．has snowed; had had |
| C．is snowing; have had | D．snows; have had |
He was so pleased with all ______ we had done for him _____ he wrote us a letter to praise us for it.
| A．what; what | B．what; that | C．that; what | D．that; that |
---- Who were those people with the flag?
---- A group _______ itself the league for peace.
| A．calling | B．called | C．calls | D．is called |
By no means _____ to your parents.
| A．is this the first time you are lying |
| B．this is the first time you have lied |
| C．this is the first time you tell a lie |
| D．is this the first time you have lied |
Jane told the police man that her gold necklace ______.
| A．was stolen of | B．was robbed from | C．had been stolen from | D．had been robbed of |
Swimming alone ____ be ____ dangerous. Do be careful.
| A．need, highly | B．may, high | C．can; highly | D．can; high |