Once______ a difficult and even dangerous place______，Vietnam is now a friendly destination that welcomes visitors from all over the world.
| A．considered; visiting | B．considered; to visit |
| C．considering; visiting | D．considering; to visit |
It's our hope that we will play a greater role in the market place and,,supply more jobs.
| A．however | B．anywhere |
| C．therefore | D．otherwise |
While waiting for the opportunity to get, Henry did his best to perform his duty.
| A．promote | B．promoted | C．promoting | D．to promote |
What we expect from you is working hardhardly working.
| A．less than | B．rather than |
| C．as well as | D．as much as |
People are recycling many things which theyaway in the past.
| A．had thrown | B．will be throwing |
| C．were throwing | D．would have thrown |
- Why not buy a second-hand car first if you don't have enough money for a new one?
- That's a good.
| A． | saying | B． | question | C． | suggestion | D． | account |