Ⅰ . 单项填空
1． Here ________ and there ________.
A.comes the bus;he goes
B.the bus comes;goes he
C.is coming the bus;he is coming
D.the bus is coming;is going he
2.Never before ________ in greater need of modern public transport than it is today.
A.has this city been B.this city has been
C.was this city D.this city was
3.________ you eat the correct foods ________ be able to keep fit and stay healthy.
A.Only if;will you B.Only if;you will
C.Unless;will you D.Unless;you will
4.—What is the cost of your shirts here，sir?
—It depends on which fashion you want to buy，and the prices ________ from 100 dollars to 500 dollars.
A.differ B.range
C.alter D.separate
5.If you leave the college，you will not be ________ back in.
A.received B.admitted
C.turned D.moved
6.I ________ that we would arrive there at 6：00 p.m.
A.counted B.figured
C.calculated D.evaluated
7.—What do you think of the project put forward by the Blacks?
—Considering its real________，it will be well worth putting into practice.I suppose.
A.reward B.prize
C.cost D.value
8.________ I could say anything more，Holmes had rushed off to the station.
A.Before B.Until
C.When D.After
9.They stood staring at the happy ________ of children playing in the park.
A.view B.scene
C.scenery D.landscape
10.After the earthquake，the first thing the local government did was to provide ________ for the homeless families.
A.accommodation B.occupation
C.equipment D.furniture.
11.It rained heavily in the south，________ serious flooding in several provinces.
A.caused B.having caused
C.causing D.to cause
12.The architect has committed herself ________ the design within a month.
A.for finishing B.to finish
C.to finishing D.at finishing
13.In order to discover the crops most suited to the soil，Dr.Johnson as well as his assistants ________ various kinds of grain.
A.are experimenting with
B.is experimenting with
C.is experimented with
D.is experimenting on
14.Never ________ forget the days when ________ together with you.
A.shall I;I lived B.shall I;did I live
C.I shall;I lived D.I shall;did I live
15.— When will you leave for Paris for a visit?
— ________ next month.
A.Until B.After C.At D.In
