Điền vào chỗ trống

laughter is the best medicine. A. A
B. An
One of the best things we can do to help the environment is to encourage
C. a
D. some
According to
B. the
National Weather Service,
cyclones are
rotate counter clockwise in ......... Northern Hemisphere and clockwise in
A. // the/ the
B. the/ // the/ the /
D. the/
C. the/ / the//
10
A. A/an/ the
book on that shelf is
B. The/ a/d
It was nearly
/ /an/ the
.. interesting one about ........... history.
D. The/an/ the
C. The/an/
midnight and neither of us had eaten for
c.a/
b. /a
telephone was invented by Graham Bell.a.
invented?
B, was the telephone
When
was telephone
Mother left
C. were telephones
house without her keys..(a. A/ b. an/c. the d:
-
sun.
moon revolves around
2 The
b. a
The
recycling.
areas of circulating winds that
South Hemisphere.
long time:
d.a/a:
c. one
D. were a telephone
d. the