adverbial clause

......... your mother comes to visit, we must remember to give her the things your sister left for her.

• when

• however

• no matter

• whereas

When deep-sea divng, you must pay attention to the time, ........ staying under water too long may result in serious illness.

• for

• yet

• while

• whenever

The residents received some warning of the tornado; ......... several people were injured.

• despite

• otherwise

• nonetheless

• even though

.......... the authorities try, they don't seem to be able to reduce the crime rate.

• No sooner

• No matter

• by the time

• whatever

......... vast distancs and great dffculties in transprtation, thre was a remarkble amount of trade in the ancent world.

• even though

• in spite of

• as a consequence of

• while

......... the facts that the cafe is close to the university , it is very popular with students.

• on account

• because

• owing to

• as long as

It was clear that.......... how much he protested, his father was not going to change his mind.

• whereas

• whatever

• although

• no matter

....... it was extremely windy, we managed to have a good game of beach volleyball.

• even though

• no matter

• in case of

• in case

We had to move offices temporarily .......... a new carpet was being fitted in ours.

• wherever

• despite of the fact that

• while

• unlike

His parents were happy that he managed to gain a university degree .......... his handicap.

• thus

• provided

• despite

• although