<p>1.) You'd better not tell him or he'll be very angry.</p>
<p>2.) I'd better get back to work or I won't get finished before 5.</p>
<p>3.) I'd better do it now or it will be too late.</p>
<p>4.) You'd better pass your exams or you won't get into university.</p>
<p>5.) You'd better invite them or they will be offended.</p>
<p>6.) I'd better take the early train or I will be late.</p>
<p>7.) We'd better find a babysitter or we can't go out.</p>
<p>8.) You'd better hand in your homework or you'll get a punishment.</p>
<p>9.) You'd better put a coat on or you'll be cold.</p>