Conviértanse cada verbo que está entre paréntesis en gerund con oficio de objeto directo.

1.- Please stop (talk). The teacher is looking at us.
2.- You must avoid (drink) so much whisky.
3.- I remember (see) that film.
4.- I like (read) in bed.
5.- I don´t mind (work) hard.
6.- I couldn´t help (laugh) when I saw him.
7.- The young man admitted (steal) the money.
8.- I detest (go) out in the voice.
9.- Jack dreads (hear) her voice.
10.- I finished (write) the book last week.

Póngase el verbo que está entre paréntesis en su forma correcta de gerund tras preposición.

1.- Jack went out without (say) good-bye.
2.- I am very fond of (read) novels.
3.- This pencil is for (draw).
4.- He earns his living by (teach) English.
5.- After (take) the medicine, he felt better.
6.- Are you used to (travel) by air?
7.- I can´t prevent my brother from (waste) his money.
8.- Before (come) into the room, knock at the door.
9.- I´ll study geography instead of (watch) television.
10.- I´m thinking of (go) to Edinburgh soon.