“Are we lost?” “I’m afraid we are. If only we ____ a map with us.” 

It’s been brought to my attention that there has been a number of thefts from the office.

Scuba diving is usually carried out in the ocean in that people can explore the underwater world.

It is difficult to get used to sleep in a tent after having a soft comfortable bed to lie on.

It was after shortly microscopes were introduced at the beginning of the seventeenth century that micro organisms were actually sighted.

Nomadic hunter and gatherer societies have access to only a limited amount of food in an area and moved on when they have exhausted each locality.

Early balloonists remained aloft in the air for relatively short periods .

Despite its smaller size, the Indian Ocean is as deep the Atlantic Ocean.

Rita is studying........... English and ...........math this semester. 

I really hope my sister will apply for that new job; she will be so good with it

The company suffered substantial losses after the stock market crash and found it difficult for recovering.

It is becoming extremely difficult to grow enough to feed the world’s rapidly increased population.

Upon reaching the destination, a number of personnel is expected to change their reservations and proceed to Hawaii.

I am not related to this man in any way. He is neither a member of my family or a friend of mine .

It is believed that the more frequent you exercise, the greater physical endurance you will have

Nutritionists recommend that foods from each of the four basic groups be eaten on a regularly daily basis

The government’s budget maybe considered balanced when the amount of money it spends does not exceed the amount it receives.

As the plane went more faster down the runway, David began to sweat nervously.

Choose the best option:

During a long drought, farmers had to find ways to ____ their crops.

Abraham Lincolns boyhood home resembled those of many others midwestern pioneers, with its dirt floor, sleeping loft, and crude fireplace.

Every scientist knows that gravity is the force that maintains the earth and the planets in its orbits around the Sun