— That’s the third time he’s won the award in this field.
— Yes. He ______ his maximum potential in the past decade.
| A．has been exploring | B．is exploring |
| C．had explored | D．explored |
Today Xiao Li is absent ___the class. He ___ ill.
| A．for; could have been | B．with; should have been |
| C．at; could have been | D．from; may have been |
All things ___, the planned trip will have to be called off.
| A．considered | B．be considered | C．considering | D．hating considered |
___ repeated promises that the product is safe, many people have stopped buying it.
| A．Although | B．Though | C．Despite | D．Then |
. _____ the poem for a second time, the meaning will become clearer to you.
| A．While reading | B．If reading | C．When you read | D．To read |
. Many animals have little connection with ___ animals of ___ different kind if they don’t kill them for food.
| A．the; a | B．/ ; a | C．the; the | D．/; the |