By working slowly but surely towards your goal, you’ll ________ succeed．

eventually

accidentally

occasionally

purposely

Thinking that her daughter was doing homework, the mother left the room, ________．

quickly and gentle

quick and gentle

quickly and gently

quick and gently

When you retell the story, don’t ________ any important details．

bring out

let out

leave out

make out

________ World Expo is regarded as the Olympic Games of the economy, science and technology, ________ expert said．

A; an

The; an

The; a

A; the

It is generally considered unwise to give a child ________ he or she wants．

however

whatever

whichever

whenever

Here we are!These MP5s．like them?________ you choose, I’ll pay for it, as your birthday present．

Whatever

Whichever

Whenever

However

I ordered three tickets to the opening ceremony of the 2010 Expo, but none ________ me by now．

will reach

is reaching

has reached

has been reaching

Several minutes after its launch, the X-37B plane successfully sent back its first ________ to the control center．

mark

sign

instruction

signal

You are too ________ him．After all he has only been in this field for no more than a year．

mistaken about

disappointed at

particular about

sorry for

By the time they got to the quake-stricken area, the rescuers ________ what difficulty they would have helping the victims out．

sensed

had sensed

had been sensing

were sensing