The government must be very _____ about settingpolicies and make no decision until they are quite sure it is the right one.

__________ visitors come to China to see the Great Wall and the Palace Museum every year.

You should try to get a good night’s sleep _______much work you have to do

My daughter likes to have her photos taken___ there are many different kinds of flowers．

– Did you enjoy the book?— Yes, it was so interesting that I couldn’t _____ it.