___ comfortably in his armchair, the old man enjoyed the light music over the radio with his eyes half ___ .
A. Seating ; closed B. Seated ; closed C. Sitting ; close D. Sat ; closing
It was in the beautiful park____was located by the sea____we first met our new Chinese teacher．
A．where; which B．that; which C．that; that D which; where
According to news reports, personal _____of guns in the USA causes a lot of trouble.
A. wealth B. possession C. matter D. problem
---I’m afraid I have to give it up．
---Don’t be discouraged．Remember _____ sticks to his work will succeed one day．
A．anyone B．who C．no matter who D．whoever
Sometimes smiles around the world ________ be false, hiding other feelings like anger, fear or worry.
A. must B. can C. should D.would
In the questionnaire, the subjects are questioned whether they ________ no smoking in the public area.
A. agree B. comment C. advocate D. conduct
