【正文】
是通過鍛煉。 1 . Do you often si t in fr on t of t he ( 電視 ) af ter cl ass ? 2 . She wa s sad bec ause he r grandm a ( 死亡 ) . 3 . A stro ng ( 身體 ) ca n help us study we ll. T V /t e le v is i o n d ie d bod y 4 . Tomo rr ow i s Sat urda t 39。 6 . They a re gre at (write) . 7 . I am ( surpris e) that th e little boy can s peak E ngl ish so we ll. 8 . He s pends much time ( do) his homework every day . w ri te rs su rp ri se d d o in g 【解析】 sp e nd ti me d o in g st h “ 花費(fèi)時間做某事 ” 。 ( ) 11. Although he is very old , he works ver y ha rd . A . so B . but C . and D . / 【解析】 a lth oug h “ 雖然;盡管 ” , 引導(dǎo)讓步狀語從句 ,句中不能與 bu t 同時使用。 wi th B