.--- Can you read the sign , sir ? No smoking is allowed in the lift ! --- __________.
.—Jack fell off a ladder yesterday,but he’s all right. —He’s lucky;he _________ himself badly.
.The boys started the song,and then the girls _________ in a loud voice.
The sports meet has been _________ because of the thick fog,so we’ll have our lessons in our classroom.
Everyone passed the exam.It _________ difficult.
.Beginners of English can _________ quite well without learning any grammar rules.