1.expl_in,  bef_re,  re_lize,  av_id,  in f_ct,

cont_nue,  mobile ph_ne,  fl_g,  be g_od at,  h_pe,

get b_tter,  high-tech_ology,  in all pa_ts of,  pr_nting,  the comp_ss,  BC,  AD,  w_y,  man_facture,  cl_y,

the r_st of,  inv_nt,  pr_nt,  printing pr_ss,  s_ld,

m_p,  impr_ve,  av_ilable,  ch_ose,  anc_ent,  beli_ve,  corr_ct,  dir_ction,  j_urney,  poss_ble,

spr_ad culuture.

2.

When was/were …….. invented?

……… was/were invented in …………….  

When was paper invented?

Paper was invented in 2nd century BC.

Who was ………. invented by?

……… was invented by …………

Who was printing invented by?

Printing was invented by Chinese.

Where was ………. invented in?

……… was invented in …………

Where was paper invented in?

Paper was invented in China.

3.

What was ……. used for in ……….?

………….. was used for ………. in ………   

What was printing used for in China?

Printing was used for printings books in China.

How did ………. change the world?

…………………………  

How did paper change the world?

People could write things on it, it helped people to 

spread culture and record history.

4.

Can you explain to me the rules of the game?

I visited my grandparents the day before yesterday.

I didn’t realize you were sad last night.

We should avoid going out alone at night.

In fact, I have finished my work long time ago.

She wanted to continue working until she is 60.

I was talking to my friends on the mobile phone.

We raise the national flag every Monday.

My brother is at good at playing computer games.

I hope you can help me with my homework.

I hope things will get better.

Hua Wei is a high-technology company in China.

I am not happy with this way of working.

Vitamins can’t be manufactured by our bodies.

The rest of students have already finished their exams.

Clay will become hard when it is baked.

Each card is printed with different information.

Printing press is a machine that produces books and newspaper.

The potatoes in this supermarket were sold very well.

Can you find Black Hill on the map?

This is the only room available.

Don’t expect it to improve overnight.

You will have to choose whether to buy it or not.

Ancient Chinese already knew how to use tools to build houses.

I don’t believe what you say.

Am I correct in saying that you know a lot about history.

We are going in the wrong direction.

Did you have a good journey?

It is possible to get there by bus.