1 . To the south of the school was a garden, _______ owner was seated in it playing chess with his little grandson every afternoon.

A．its	B．whose
C．which	D．that

2 . The growing speed of a plant is influenced by a number of factors, _____ are beyond our control.

A．most of them

B．most of which

C．most of what

D．most of that

3 . Follow your doctor’s advice, ________ your cough will get worse.

A．or

B．and

C．then

D．so

4 .             he thought he was helping us with the work, he was actually in the way.

A．Although	B．Unless
C．Because	D．When

5 . 【2018·江苏】Self-driving is an area _______ China and the rest of the world are on the same starting line.

A．that	B．where
C．which	D．when

6 . （2018· 北京）This is _________ my father has taught me—to always face difficulties and hope for the best.

A．how	B．which
C．that	D．what

7 . Every year, ________ makes the most beautiful kite will win a prize in the Kite Festival.

A．whatever	B．whoever
C．whomever	D．whichever

8 . I ________down to London when I suddenly found that I was on the wrong road.

A．was driving	B．have driven
C．would drive	D．drove

9 . Experts warn that medical waste from hospitals, if ________properly, may lead to spreading diseases.

A．not handled	B．not being handled
C．not to be handled	D．not having handled

10 . —Don’t look down upon Bob. He has his own advantages.
—Oh, yes.         others are weak, he is strong.

A．Before	B．When
C．Where	D．Though