--- It’s so late. Our son______ be back!
--- Don’t worry. I dare say he ______ have some extra work to do.
A．can; must B．will; might C．should; must D．must; may
To every one of us present ______ the honour for the great success.
A．belongs B．belonging
C．is belonged D．belong
Eating too much fat can ______ heart troubles and high blood pressure.
A．attach to B．attend to C．contribute to D．devote to
Is there a shop around _____ we can buy some toilet articles?
A．that B．which C．where D．what
China sent up Shenzhou Ⅸ manned spaceship into space successfully, which shows science and technology ______ rapidly in China.
A．have been developing B．have developed
C．has been developed D．is developing
According to a new study by a French university, learning ______ second language can lead to ______ increase in your brain power.
A．a; the B．a; an C．the; the D．the; an
