Their chances of success are small.
- It is..................It is unlikely that they will succeed / will be successful.
It is likely that they will not succeed / will not be successful.
We are thankful to General Vo Nguyen Giap for his contribution to the cause of the national liberation.
- We are thankful to General Vo Nguyen Giap for whatSarah: "I am terribly sorry, Mr. Johnson. I won't be able to come to the office tomorrow."
Mr. Johnson: " __________ "
Someone has suggested abolishing income tax.
- It.........................Most people can understand Tom when he speaks Vietnamese.
- Tom can make.........................