Choose the letter A, B, C or D to complete the sentences. 

Mai:“Good bye, Lan.”

Lan: “…………….”

Choose the best answer:
It ____ to rain while we ____ home from school.

Choose the best answer:
Trying a variety of ways to learn will help you to find the way that sticks.

Choose the best answer:
If you need somewhere to stay, we can put you ______________ for the night

Choose the best answer:
I have just spilled a drink on _____. I have to change my clothes

Choose the best answer: 
_________ is the most expensive city in the world? – I think it’s Tokyo

Choose the best answer:
It is very .............. because the wind blows quite hard

Choose the best answer:
Let's not waste time ____ about this

Choose the best answer:
While the Cambridge boat ____ under a bridge, it ____ another boat

Choose the best answer:
She spread the blanket __________ the sleeping child

Choose the best answer:
I've got to go - something has just ........ at home and I'm needed there

Choose the best answer:
A large number of people have contracted a mysterious disease, causing valid concerns among top national leaders

Choose the best answer:
David is talking to Hannah about her dress.
David: “You look terrific in that dress.” -Hannah: “ _______ ”

Choose the best answer:
Severe and prolonged hypothyroidism and hyperthyroidism can cause your hair ........

Choose the best answer:
The Smiths will move to New York. But we hope to______ with them

People often __________ their house at Tet.

Choose the best answer:
Sedimentary rocks are formed below the surface of the earth ............... very high temperatures and pressures.

Choose the best answer:
Volunteers become well ____ of the problems facing the world

Choose the best answer:
The old students __________ one another in the school yard

Choose the best answer:
My children  …………………homework all evening.

Choose the best answer:
I'm so sad to hear that Mara and John broke ____________—I thought those two would be together forever