We should encourage the planting of new trees and ______our__________ woodland.
| A．keep…present | B．protect …existed | C．save…present | D．preserve…existing |
Who was it _____ saved the drowning girl？
| A．since | B．as | C．that | D．he |
“How was ______ they discovered the entrance to the underground palace？” “Totally by chance.”
| A．it that | B．he that |
| C．it when | D．he which |
___ that caused him to serve dinner an hour later than usual.
| A．It was we being late | B．It was our being late |
| C．It was we were too late | D．It was because we were late |
These wild flowers are so special I would do _______ I can to save them.
| A．whatever | B．that |
| C．which | D．whichever |
When you answer questions in a job interview, please remember the golden rule： Always give the monkey exactly _______ he wants.
| A．what | B．which |
| C．when | D．that |