The news has spread all over the country ____ thespaceship succeeded in returning to the earth.

Did you see the CCTV news on TV last night—Yes, ______ children had a good festival on Children’s Day.

Tom kept quiet about the accident ____ lose his job

1The doctors and nurses were very tired, ________ theystill went on working.

How can we become good at playing basketball — ____ practicing it as much as possible.