With the land prices ________, I can’t afford a piece of land big enough to park my car on.
| A．going up | B．gone up | C．go up | D．to go up |
A lot of praises have come from those _____ patients because they are getting better after taking the medicine.
| A．peaceful | B．hopeful | C．successful | D．grateful |
The kind lady devoted all her life to _____ those homeless children.
| A．help | B．helping | C．be helping | D．being helped |
It’s helpful to put children in a situation _____ they can see themselves differently.
| A．that | B．when | C．which | D．where |
Only when he reached the tea-house ______it was the same place he’d been in last year.
| A．he realized | B．he did realize |
| C．realized he | D．did he realize |
___ they visited our school, they showed great interest in everything they saw.
| A．The first time | B．For the first time |
| C．At first | D．At the first time |