一Who is your favourite teacher?
一My English teacher，of course．She often encourages me ________ and helps me
a lot with my English．
A．to study hard B．studying hard
C．studies hard D．study hard
There are not many red—crowned cranes today and the number of them ________
getting ________．
A．are；fewer and fewer B．are；smaller and smaller
C．is；fewer and fewer D．is；sma]ler and smaller
Baby giant pandas ________ a lot of time ________ their mothers’milk every day．
A．spend；to drink B．cost；drinking
C．take；to drink D．spend；drinking
We need to ________ the problem in time—we can’t leave it till tomorrow．
A．read B．work
C．solve D．Attack
一Is Kitty really hardworking?
一Ye s_she keeps ________ dancing every day．
A．practicing B．to practice
C．practiced D．Practices
If it ________ tomorrow，we’11 go boating in Xuanwu Lake park．
A．doesn’t rain B．rain
C．won’t rain D．didn’t rain
