Having worked for ten years，I’m still an office clerk．I        I’m a failure．

A．couldn’t help thinking          B．can’t help thinking

C．can’t help think                     D．can’t help to think

He looked around to       that he was alone．

A．know    B．inform    C．judge   D．confirm

 He thought he heard someone following him，and      round．He caught sight of a dark figure in the shadows．

A．glanced    B．glared    C．stared   D．observed

 After they quarreled，they stood there，       at each other．

A．staring    B．looking    C．glancing    D．glaring

 Do other people        you of being self-centered?

A．accuse    B．charge    C．blame     D．scold

 We         to be treated respectfully as we have been invited as honoured guests．

A．need    B．require    C．deserve    D．demand

 It is almost impossible to         the future accurately．

A．speak    B．predict    C．warn    D．say

 The two countries         a peace agreement after the war ended．

A．drew off    B．made up    C．drew up   D．agreed with

 We often        Egypt with pyramids．

A．join    B．associate    C．match   D．compare

 I can’t         my work when I’m tired．

A．concentrate on  B．concentrate at    C．focus at   D．focus to