I believe ______ you have done your best and _____ things will improve .
| A．that.\ | B．\.\ | C．what, that | D．\.that |
I hadn't seen him for 10 years but I __________ him at first sight.
| A．realized |
| B．spotted |
| C．watched |
| D．observed |
-How about the book you are reading now?
-Excellent indeed. You can find many problems we have come across __________ in it.
| A．covered |
| B．covering |
| C．are referred |
| D．referred |
If it had rained even a drop, things would be much better now and the crops in the fields __________.
| A．wouldn't die |
| B．didn't die |
| C．hadn't died |
| D．wouldn't have died |
A lot of people often forget that oral exams __________ to test our communicative ability.
| A．design |
| B．are designed |
| C．are designing |
| D．are being designed |
Every year a flood of farmers arrive in Shenzhen for the money-making jobs they __________ before leaving their hometowns.
| A．promised |
| B．were promised |
| C．have promised |
| D．have been promised |