I shall never forget ________ (meet) the late Premier Zhou during his inspection of our factory.
This diploma ( 毕业文凭 ) ________ that you have completed high school.
Onlywhenyouhaveobtainedsufficientdata________cometoasoundconclusion.
Matter is the name ________ (give) to everything which has weight and occupies space.
Iwonderifhecouldgetit________(do)beforetomorrow.
