26．— I’m sorry．I’ve left my wallet home．So I don’t have enough cash for the meal．
— Take it easy．_____
| A．It’s a piece of cake． | B．It’s my pleasure to pay you． |
| C．It’s my treat． | D．It’s at your expense． |
. He __________ full marks, but he was so careless as to make a spelling mistake.
| A．must have gained | B．can have gained | C．could have gained | D．must gain |
Then I have learned there are a lot of troubles in our lives, but the problem is __________ they control you or you control them.
| A．why | B．whether | C．that | D．what |
--- Mr White is strongly against the plan.
--- __________ ? It was he who suggested it.
| A．Why not | B．How’s that | C．What for | D．Is that right |
___________and out of breath, we reached the top of the mountain and stopped __________ the beautiful scenery.
| A．Tiring; to admire | B．Being tired; admiring | C．Tired; to admire | D．Tired; admiring |
It ___ how long the shock that explosions hit London transport system will stay in people's hearts.
| A．abandons | B．considers | C．matters. | D．minds |