What a strange man!He loves his wife, but ________ he often beats her．

at a time

at one time

at times

at the same time

Just because they make more money than I do, ________ they seem to look down on me．

so

and

but

/

When first ________ to the market, these products enjoyed great success．

introducing

introduced

introduce

being introduced

Your performance in the driving test didn’t reach the required standard－________, you failed．

in the end

after all

in other words

at the same time

________ production up by 60％, the company has had another excellent year．

As

For

With

Through

If we work with a strong will, we can overcome any difficulties great it is ________．

what

how

however

whatever

________, mother will wait for him to have dinner together．

However late is he

However he is late

However is he late

However late he is

Don’t be afraid of asking for help ________ it is needed．

unless

since

although

when

Roses need special care ________ they can live through winter．

because

so that

even if

as

________ about wild plants that they decided to make a trip to Madagascar for further research．

So curious the couple was

So curious were the couple

How curious the couple were

The couple was such curious