—Guess what，we've got our visas for a short－term visit to the UK this summer.
—How nice！You ________ a different culture then.
A．will be experiencing B．have experienced
C．have been experiencing D．will have experienced
If you plant watermelon seeds in the spring，you ________ fresh watermelon in the fall.(2010·浙江)
A．eat B．would eat
C．have eaten D．will be eating
I feel so excited！At this time tomorrow morning I ________ to Shanghai.(2012·辽宁)
A．will be flying B．will fly
C．have been flying D．have flown
I have to see the doctor because I ________ a lot lately.
A．have been coughing B．had coughed
C．coughed D．cough
—Why，Jack，you look so tired!
—Well，I ________ the house and I must finish the work tomorrow.
A．was painting B．will be painting
C．have painted D．have been painting
Tom ________ in the library every night over the last three months.(2011·北京)
A．works B．worked
C．has been working D．had been working
