________ your composition carefully, some spelling mistakes can be avoided.
.Too much drinking and smoking ________ his early death. Which of the following keys is wrong?
.The refugees(难民) ran in all directions to avoid _______.
.______ we’ll go camping tomorrow depends on the weather.
.I made a suggestion to the headmaster_____one of the young teachers_____to Australia for further education.
.. ---Are all the titles of the articles _______ in the contents? ---Yes, ________ this one.