I like these English songs and they ________ many times on the radio.
A．taught B．have taught
C．are taught D．have been taught
Now the world’s attention ________ the stock markets，as they have a great influence on the world’s economy.
A．is fixing on B．has fixed on
C．is being fixed on D．had been fixed on
Whatever you have found，you should give it back to whomever it ________.
A．is belonged to B．is belonging to
C．belonged to D．belongs to
I feel so excited! At this time tomorrow morning I ________ to Shanghai.(2012·辽宁，31)
A．will be flying B．will fly
C．have been flying D．have flown
The letters for the boss________on his desk but he didn’t read them until three days later. (2012·天津，2)
A．were put B．was put
C．put D．has put
I felt very tired when I got home，and I ________ straight to bed.(2013·重庆，21)
A．go B．went
C．had gone D．have gone
