1. The school principle told me that I could be in the football ___1____
( E4 C$ J! d; }& i/ @8 Eteam if I practised more.2 `0 k- i4 ]! {9 L p
' ^2 z& G( t" r% m2 ]7 }
2. The strange, almost incomprehensible fact is that many professors,
" H- [1 @5 i% U3 L4 {just like they feel obliged to write dully, believe that they sholud ___2___
, H# @2 k, d( A' I blecture dully.
$ ^6 q' B# i: U9 v! F. }
1 y" p: W4 Q/ M1 v$ n/ r: `) C! i3. The unemployment rate in the US arose to 4.5% in April from 4.3% ___3___
/ ~/ @6 `( Y% F6 N) oin March due to its economic slowdown.+ v! l% }& J; @# m! d! w u2 j: C' }
" J2 Z8 T: d+ Z4 A8 C1 t* [
4. Using cells from immature animals makes it more difficult for
! G; K4 Y3 S& l1 n& T- Gsecientists to perdict with certainty the physical character of the ___4___; a+ V% X$ S; s/ E
resultant clone.: J* @- Y1 d% T) u, d
7 f: V9 j! B' G" x t% F5. We must not forget that advertising makes a positive contribution 1 v' z' W/ T w; f7 ]
to our products. Newsapaper, commercial radio and television $ U$ g, o3 F. J2 ?
companies could not subsist without this resource of revenue. ___5___
4 `6 N' \/ W, i, V/ [! W- `! i8 p, i/ }2 ]& U! k
6. The agricultural revolution in the nineteenth century involved two
* G/ Z& E7 c+ @! S; I6 E) Ythings: the invention of labor-saving machinery and the developing of ___6___* B4 S8 V3 H* x5 {% g' K
science agriculture.
/ F7 T$ S$ J2 \) H/ s
6 u" [7 {0 y2 Z) g4 }" [7. Many foreigners in England have considerate difficulty in making ___7___9 {8 [+ E2 n3 o3 V
themselves understood
" j8 _; a! w) s0 ~
# p9 {# L4 O7 S; w: N8. Having lived in Guangzhou for years, some people still can’t adopt ___8___% w6 E5 |1 w9 P1 Q) p; D
themselves to the hot and humid weather.: A7 H8 c( |: x K& i( X
5 c2 v+ F2 M5 N) Z4 I" N H9 Z# E9. At Duke, economy is the most popular major, attracting nearly 15 ___9___
& x0 T6 N7 J4 R7 w' s' w( ~) Ppercent of undergrates.( A3 v% ]* {9 v$ Z6 x) p
- C- q! Q* ?/ L. H, h10. The orangutan of Sumatrs and Borneo shares 96.4 percentage of ___10___: c" p% ^8 @* @. I3 c6 f& r
the same genetic make-up humans. |