A housework robot on the other hand, has to do several different  ways of cleaning and carrying jobs and also has to cope with all the different shapes and positions of rooms, furniture, ornaments, cats and dogs.  ________, there have been some developments recently.

The Master Gardeners Club had to-------- its monthly meeting because the community center's conference room was double-booked.

Owing to the fog, his flight to Tokyo was ......................

The show was very funny. They were ................ sport commentators.

Comes from the phrase ‘shah mat’, (5)______ ‘the king is dead’

Choose the correct answer in each sentence.

Passengers  _____________  to take all their personal belongings with them when they leave the plane.

These two provinces are Canada’s business and  _______ heartland.

The temperature ................. takes place varies widely from material to material.

My brother had his camera .............. from his car in the office car – park.

Choose the correct answer in each sentence.

During the peak season, it is  _______________  to hire additional workers for the weekend shifts.

Choose the best answer:
My young brother can sing but I ...................

Only 300 for that laptop? That’s a real .................. !

Choose A, B, C, or D that best completes each sentence.

________ is the process by which a piece of land becomes dry, empty, and unsuitable for growing trees or crops on.

I learned that the college ________ in 1900. 

Choose the best answer:
I finally the cold that I had had all week.

Choose the correct answer in each sentence.

The accountants were unable to produce a full report by the deadline but promised that ________   would give a summary of the important points.

Choose the best answer:

He ................ a new bike.

He’s very ............ about his private life. He’s got no secrets.

Choose the correct answer in each sentence.

____________ are employees' medical expenses covered by the corporate medical insurance, but so are those of their spouses and children.

Choose the correct answer in each sentence.

By  ____________  to digital accounting, your business can save time, space, and money.

He was so mean that he could not bear to ................. the smallest sum of money for the charity appeal.