câu 21-60

After he had graduated _______ university, he started to work as a doctor in a hospital in his hometown

• in

• from

• at

• for

Singapore is famous _______ being a global financial center, having a world-class city airport with a waterfall, and a Botanic Garden that is a World Heritage Site

• in

• for

• with

• of

People became familiar _______ the dark underbelly of life in the city.

• with

• of

• in

• to

Their presentation today is talking _______ how to deal with urban environmental problems to make Superstar City greener, cleaner and more sustainable.

• at

• from

• to

• about

The young generation really thanks _______ what their ancestor had done in the past to remain the practically intact sites

• with

• to

• for

• in

In 1858, under the stimulus of Henry C. Brockmeyer, Harris became interested _______ modern German philosophy in general

• in

• to

• of

• with

We all agree _______ the idea that Phong Nha-Ke Bang is the largest limestone region that contains several hundred caves and grottoes

• in

• with

• at

• for

The major stone sections of the Citadel of the Ho Dynasty remain intact thanks _______ the unique construction techniques

• to

• of

• in

• on

Lost animals and livestock would be delivered to the station and wait _______ their owners to come.

• from

• of

• in

• for

I'm free tomorrow, and I'd like to _______ sightseeing around the city

• make

• do

• go

• play