The man _______you played a trick is fromCanada.

Shall I use your red ink?—It’s a pity that it ______. I will get some.[ ]

I’m familiar with you because your name ____ in our yesterday’s conversation many times

When On May 8th, “Most Beautiful Teacher” Zhang Lili in the city of Jiamusi , Heilongjiang province ,saved her students____ by a bus, but couldn’t escape from the tragedy herself.

The sentence structure（结构）of “He often makes me happy” is ________.