——Do you know what your problem is?

—Yes. I always overwork to ________ for lost time.

A．sit up B．keep up

C．make up D．hold up

To ________ the web page, you press this button, which makes the most recent information appear.

A．refresh B．promote

C．tear D．adopt

The bus ________ with a loud noise of its tyres when the light turned red.

A．pulled up B．put up

C．pumped up D．picked up

He stood up and ________ a smile to cover up his disappointment.

A．hid B．managed

C．refused D．brought

A smile ________ the mother's face when the son walked onto the platform to receive the prize.

A．lit up B．brought up

C．put up D．took up

As the road to the airport is under reconstruction, we'd better ________ early to avoid the traffic jam.

A．pay off B．set off

C．put off D．take off

The bush fire ________ fierce heat and the villagers nearby had to flee.

A．set up B．sent away

C．gave off D．made out

Hurricane Sandy's arrival and its effects ________ New York's offices being closed for three days.

A．carried out B．came up with

C．led to D．caught up with

Only ticket?holders were ________ to the stadium for the concert given by Jay Chou, so many of his fans were turned away.

A．allowed B．permitted

C．agreed D．admitted

The habit is something that someone does repeatedly and often does not ________ because they have done it so many times before.

A．know B．understand

C．experience D．realize