ADJECTIVE OR ADVERB?

1) If you drive ___ you could have an accident.   (a) recklessly (b) reckless	2) The teacher explained the assignment ___. (a) careful (b) carefully
3) There was a ___ noise last night. Did you hear it?      (a) loud (b) loudly	4) Paul walks so ___ in his new boots. (a) loud (b) loudly
5) Jason ate his dinner very ___. (a) quick (b) quickly	6) Those apples look ___. May I have one? (a) delicious (b) deliciously
7) He's an awful driver. He never stops the car ___. (a) smoothly (b) smooth	8) Pavarotti is an opera singer. He sings ___ (a) beautiful (b) beautifully
9)This situation requires a ___ investigation. (a) serious (b) seriously	10) Sometimes, driving at night can be very ___. (a) dangerous (b) dangerously
11) They shouted ___ at each other. (a) angry (b) angrily	12) If you ask ___, I will give it to you. (a) polite (b) politely
13) Try to speak ___ if you are giving a speech. (a) clear (b) clearly	14)Why are you so ___? (a) angry (b) angrily
15) He is a __ driver. (a) careless (b) carelessly	16) Frank always works so ___! (a) slow (b) slowly
17) Sara speaks so ___ that I can't understand her. (a) fast (b)fastly	18) Sara opened the door ___. (a) slow (b) slowly
19) It is a beautiful __ day. (a) clear (b) clearly	20) Jessica writes so ___. Look at these mistakes! (a) careless (b) carelessly
21) Hank drives ___. I'm worried about him. (a) dangerous (b) dangerously	22) I didn't sleep __ last night, so I feel __ today. (a) good, terrible (b) well, terrible c) well, terribly
23) Lee is a ___ speller. (a) bad (b) badly	24) ___ the car changed directions. (a) Sudden (b) Suddenly
25) Please try to be more ___. (a) careful (b) carefully	26) If you want tourists to visit your country, you must treat them ___ . (a) pleasant (b) pleasantly
27) Liberace played the piano ___. (a) perfect (b) perfectly	28) Max is a ___ talker, but he never listens. (a) fast (b) fastly
29) Shannon writes very ___. (a) neat (b) neatly	30) Karen is the best student in class. She studies ___. (a) hard (b) hardly