괄호 안에서 알맞은 것을 고르시오.

They saw me (to stand / standing) next to the building.

• to stand

• standing

괄호 안에서 알맞은 것을 고르시오.

He heard his older brother (practiced / practicing) his speech in the other room.

• practiced

• practing

괄호 안에서 알맞은 것을 고르시오.

She listened to the rain (fall / fallen) on the roof.

• fall

• fallen

괄호 안에서 알맞은 것을 고르시오.

I watched him (running / to run) up and down the street.

• running

• to run

괄호 안에서 알맞은 것을 고르시오.

Andrew felt the wind (to blow / blow) against his face.

• to blow

• blow

괄호 안에서 알맞은 것을 고르시오.

I smelled something (burning / to burn) when I came home.

• burning

• to burn

괄호 안에서 알맞은 것을 고르시오.

The children watched the magician (to perform / perform) magic tricks.

• to perform

• perform

괄호 안에서 알맞은 것을 고르시오.

The actor heard his director (to shout / shouting) loudly.

• to shout

• shouting

괄호 안에서 알맞은 것을 고르시오.

She listened to the birds (sing / sung) outside the window this morning.

• sing

• sung

괄호 안에서 알맞은 것을 고르시오.

She saw her friends (to study / studying) together at the library

• to study

• studying