All possible means _______to rescue the miners trapped underground so far.
| A．have been tried | B．has been tried | C．is being tried | D．is to be tried |
.
BRT ____ improve a city’s public transport and it is a symbol of the city’s progress as well.
| A．is meant to | B．means to | C．means | D．is meant for |
.
____ is amazing that such a young girl can be so good at shooting.
| A．What | B．It | C．This | D．That |
.
. ----She looks so unhappy. Did you tell her the truth yesterday?
----Yes, but I ____ her later.
| A．must have told | B．should have told |
| C．shouldn’t have told | D．mustn’t have told |
.
----Is there anything wrong, Bob? You look sad.
----Oh, nothing much. In fact, I ____ of my friends back home.
| A．have just thought | B．was just thinking |
| C．would just think | D．will just be thinking |
.
The doctor suggested that I should have a balanced diet ____ just protective food.
| A．other than | B．more than | C．less than | D．rather than |