Either he or I ______to the airport.

_____ they are fit I see no reason why they shouldn’t go on playing for another four or five years.

—Do you learn Russian or French?—I learn _____.

—Do you learn Russian or French?—I learn ______.

I______ ping-pong quite well, but I haven't had time to play since the new year.

Only when I left my parents for Italy ______ how much I loved them.

 ______ twice a year, whether it is a car or a bus or a truck, is the rule that every driver must obey in this city.

My camera can be _____ to take pictures in cloudy or sunny conditions. ( )

—Why ! Where's my passport? Maybe I left it on the plane.
   —My Goodness ! You ____________ things behind.( )

It is over two years since my brother ______the army.

表达式(8+3＞36.OR..T..AND.“A”-“B”$“ABC”)的运算顺序是______。