The Sunday of May is Mother’s Day and a time to be _____________ to our mothers.
| A．concerned | B．kind |
| C．grateful | D．honest |
Three days after the aircraft went missing, an international effort ________ ships and planes hasn't found any wreckage, ________ growing frustration for the families of the 239 people on board.
| A．involved; causing | B．to involve; caused |
| C．involving; causing | D．involving; having caused |
A much better way, as the press reveals, must be found to achieve an equal ________ of the resources.
| A．distribution | B．contribution |
| C．location | D．separation |
-- I wonder if you could go with me to the supermarket.
-- Don’t disturb me. I ________ my daily report this morning and haven’t finished yet.
| A．write | B．was writing |
| C．have written | D．have been writing |
According to the new rules, if a student________ happen to damage something in the campus, he/she should report it to those concerned immediately.
| A．should | B．will |
| C．shall | D．would |
It is thought police had been called to the scene following a report of a collision involving her vehicle and ________ of another motorist.
| A．one | B．those |
| C．some | D．that |