If they _______ to make heart-felt apologies soon we will have to bring an action against them.
| A．disagreed | B．refused |
| C．agreed | D．hoped |
I arrived late and missed the flight. I ____ the traffic to be so heavy.
| A．hadn’t expected | B．haven’t expected |
| C．wouldn’t expect | D．was expected |
To improve the quality of our products, we ask ____ has used them for suggestions.
| A．anyone | B．who | C．no matter who | D．whoever |
When I stayed in the countryside, I enjoyed ____ leisurely walk in the fields, and felt ____ warmth of the sun on my face.
| A．/ ; the | B．a ; a | C．/ ; a | D．a ; the |
Look at the thouble I am in ! If only I _________ your advice.
A followed B would follow C had followed D should follow
____________ from other continents for millions of years,Australia has many plants and animals not found in any other country in the world.
A Being separated B Having separated C Having been separated D To be separated