【推荐1】The shop owner welcomed all the guests with a ________ smile.

A．practice

B．practise

C．practical

D．practiced

【推荐2】Parents always _______ their children from drinking cola because it is bad for their teeth.

A．protect

B．prevent

C．practise

D．prepare

【推荐3】— Jack, you should not ______ the blind man, it is impolite.
— Sorry, I won’t do that again.

A．practise

B．support

C．make fun of

【推荐1】—Sir, you can’t fish here. Look at the ________.
—Oh, sorry, I didn’t see it.

A．map

B．situation

C．problem

D．sign

【推荐2】I didn’t join them in the ________, so I can’t tell you what happened at the meeting.

A．exercise

B．problem

C．discussion

D．service

【推荐3】— There is no ______ that phones play an important role in the modern life.
— That’s for certain, but we should use them correctly.

A．question

B．problem

C．answer

D．doubt

【推荐1】Health is the first ________, so it’s important for us to live a healthy life.

A．knowledge

B．wealth

C．progress

D．praise

【推荐2】Because of recent ________ in machine learning, robots can do different kinds of things like looking after the old.

A．instruction

B．situation

C．progress

D．purpose

【推荐3】—I have made great ______ with my English after a year’s hard study.
—Congratulations（祝贺你）!

A．progress

B．mistake

C．pity

【推荐1】Your ________ is very helpful, I’ll take it.

A．secret

B．promise

C．advice

D．purpose

【推荐2】—Joe, would you like to play football with us tomorrow morning?
—Sorry, I’m going to have a music lesson. But my dad ________ to play with me this Sunday.

A．chooses

B．teaches

C．leaves

D．promises

【推荐3】—Which should we start with, Water World or Space World?
—Either is OK. It makes no ________to me.

A．afraid

B．promise

C．difference