The purpose of new technology is to make life easier, ________ it more difficult．

not make

not to make

not making

do not make

Dr．Baker received an ________ to deliver a lecture the other day．

invention

invitation

invite

invitational

The Spring Festival is usually ________ in January or February in China．

created

congratulated

celebrated

welcomed

At the foot of the mountain ________．

a village lie

lies a village

does a village lie

lying a village

Let Harry play with your toys as well, Clare－you must learn to ________．

support

share

spare

care

Customers are asked to make sure that they ________ the right change before leaving the shop．

will give

have been given

have given

will be given

It took a long time for the connection between body temperature and illness ________．

to make

to be made

making

being made

This kind of cloth ________ well and ________ long．

washes; is lasted

is washed; lasting

washes; lasts

is washing; lasting

I need one more stamp before my collection ________．

had completed

completes

has been completed

is completed

The wild flowers looked like a soft orange blanket ________ the desert．

covering

covered

cover

to cover