Choose the best answer.

 The boy .............sister is my friend works very hard.

Choose the best answer.

It is dangerous ..............sky-diving.

Hoa is excited about the (21) _____ activities she is going to do. The Y&Y is having a plan (22)______ the community. She’ll (23) _____ in its recycling program. In joining this program, she’ll collect (24) _____ paper, glass and empty cans. Then she will send them for recycling. 
She hopes that she could save natural resources and earn some money for her school Y&Y in these (25)______ . She also thinks about participating in (26)_____ planting trees and flowers or helping    the street children. 

(21)........... 

Tucked away in the mountains of Bolivia and Peru, Lake Titicaca are the highest navigable lake in the world

Yesterday, Nga was absent ________ class because she was ill. 

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

If you are____________ for a particular job, someone asks you questions about yourself to find out if you suitable for it.

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

This is the man who__________ me English.

Hoa is excited about the (21) _____ activities she is going to do. The Y&Y is having a plan (22)______ the community. She’ll (23) _____ in its recycling program. In joining this program, she’ll collect (24) _____ paper, glass and empty cans. Then she will send them for recycling. 
She hopes that she could save natural resources and earn some money for her school Y&Y in these (25)______ . She also thinks about participating in (26)_____ planting trees and flowers or helping    the street children. 

(23).......

Last night, when I was reading, I heard the door to open and saw the shadow move across the floor.

I’ve lived in this house …… 1990          

Archeological studies have provided evidence that the use of plants for decoration as well as for food developed early in the history.

On February 20th, 1962, “Friendship 7” orbiting the Earth in a manned flight that lasted just under five hours.

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

After years of being exposed to the sun and rain, the sign had become completely _______.

We.........................the bill and left the restaurant. 

We are fond ________ listening to music. 

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

Lots of houses___________ by the earthquake.

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

He arrived in Singapore ____________ Monday evening.

 Jane has been very concerned ________ her mother’s poor health. 

Completes each sentence by circling the letter (A, B, C, or D).

J. Watt was a Scottish ....................

The winter storm that raced through the area for the last two day moved east today.

Let’s _______ to the movies tomorrow.