---Answer the doorbell, please. It must be your uncle.
---It Heidi. She’s coming over this morning to help me with my math.
| A．is | B．can’t be | C．could be | D．will be |
His wife always __________ him a hot drink of milk, sugar and chocolate.
| A．mixes |
| B．fills |
| C．connects |
| D．offers |
Do let your mother know all the truth, she appears __________ everything.
| A．to tell |
| B．to be told |
| C．to be telling |
| D．to have been told |
If we sit near __________ front of the bus, we'll have __________ better view.
| A．/； the |
| B．/;a |
| C．the；a |
| D．the；the |
There are various methods to solve their practical and __________ problems.
| A．complex |
| B．comprehensive |
| C．complementary |
| D．compensating |
—If you like the new computer, I suggest buying it.
—But it's really too expensive. I can't __________ it.
| A．get |
| B．afford |
| C．provide |
| D．support |