The newlylearnt words will be impressed on us only if they are ________used in everyday communication．
| A．gradually | B．accurately |
| C．familiarly | D．frequently |
35..It's the second time you_________late this week.
36.
| A．arrive | B．arrived | C．have arrived | D．had arrived |
37.It will not be__________we meet again.
38.
| A．long before | B．before long | C．soon after | D．shortly after |
39.It's demanded that we____________there on foot.
40.
| A．not to go | B．don't go | C．not go | D．won't go |
41.“It” is often used to________a baby.
42.
| A．mean to | B．stick to | C．point to | D．refer to |
43.It was not until 1936________basketball became a regular part of the Olympic Games.
44.
| A．that | B．when | C．which | D．then |