---When can I come for the English books? I need them tomorrow afternoon. ---They ______ be ready by half past eleven.
Teachers’ Day is a time to be________to all teachers who deserve special recognition.
Air pollution is getting more and more serious,so we must take action________it is too late.
The footballer didn’t succeed in scoring,though________several chances by his teammates.
You should study the details of the policy________before you sign it.
Jogging every morning is________good habit.Stick to it,and you’ll make________great progress.