U ni t 14 Le ss on 1 Your Choice 配套练习一、 单句语法1 、 A fri e nd is h a vin g p r obl e ms ______ _ _ (write) a p l ot s u mmary f or a boo k r epor t、2、 Tell he r to ph one you if s he needs an y more ________ (g uid e)、3、 Yo u are w o rk i ng for an inst i t ut e ______ gives a i d to the p oor in a s ma ll v illage、4、 Ask t he v i l lag ers _______ they want、 Ask th e m to f i ve yo u a dvic e、5、 Look a t t h e r i v er a n d s e e _____ t h e re is a bette r pl ace to b ui ld t he p ump、 6、 Y o u are on a schoo l t r i p and t h e c oac h has an accid e nt ______ a dee r runs across the road、7、 N o o ne i s hurt, but y ou ar e ______ (s t ick) o n a f o re s t ro ad with n o t r affic、8、 O v e r t he p a st ha lf cen t u r y, u si n g _______ (ch e mist) f e rti li z er s h a s bee ve ry mon in farming、9、 Y o u kno w that t h e situ a t io n n o t r e al ly _______ (da nger) and s om ebody i s going t o get h e lp、10、 So f a r, n oth i ng _______(do) an d t h ere are on l y ten days until the pe rf o rma n ce、 二、 单句改错1、 Ch o ose c e rtai n job that y ou t h ink y ou cou ld do g ood、2、 T a lk to an ybody who l ooks w o r ry i n g、 Tell t he m n ot to wor r y、3、 Ask ev e rybody in y ou r term t o do c er tain jo bs、 Make su r e th e y k now how t o d o、4、 T el l e veryb o d y b y the bus t o p u...