ss has been very good so far.We are,_____,confident that the work will be completed as expected.

Wasn’t it Dr. Wang who spoke to you justnow —-_______.

Normally, if you have a/an __________ on your car, you needn’t pay for your repairs.

It remains to be seen________North Korea will remain stable under its new young leader

This is an unpleasant subject __________ we might argue for a long while.