1.a)Tìm x thuộc {12; 19; 45;70} sao cho (x - 6) : 3 b) Tìm x thuộc { 20;27;50;60} sao cho (x + 32) :/ 4

1. Tìm x biết : a) ( 17x - 25 ) : 8 + 65 = 9 mũ 2 ; b) 2022 mũ 5 ( x - 60 ) = 2022 mũ 6 . 2. Tính : a) 3 mũ 2 . 7 ( 1 mũ 10 + 24 ) : 5 mũ 2 ; b) 25 . {22 .[12 - 4 + 4(16 : 2 mũ 3 ) ] }

3. Đổi các câu sau sang thể phủ định và nghi vấn : 1. Our house has a yard ; 2. there is a park near the hotel ; 3. she lives in a house near a lake ; 4. he works in a factory ; 5. they have literature on tuesday ; 6. lan takes a shower every morning ; 7.those are her pencils ; 8. i watch televisison every night ; 9. his mother does the housework every day ; 10. her brother abd sister play sports after lunch

1. Put the wosrds into the right colunm : music; lessons;judo;football;housework;history;lunch;english;aerobics;vocabulary;exrcise;the piano;geography;breakfast;sports;science;drawings;badminton;subjects;english lesson;paintings;dinner;the violin;basketball;karate;maths. (play)      (do)           (have)    (study)

1.Put the words into the correct colunm depending on the sound of the letter ( s ) in bold: mother ; wonderful ; judo ; go ; come ; notebook ; hungry ; borrow ; rubber ; homework ; video ; brother ; month ; some ; rode ; club ; hope ; post ; compass ; home; lunch ; sunday ; love ; study ; subject ; overseas ; lower ; open ; country : /au\        / /\ /

2. Circle the word that has the underlined part pronunced differently: 4. house ; about ; hour ; country . 5. lunch ; fun ; judo ; sun

2. Circle the word that has the underlined part pronunced differently : 1. money ; sorry; morning; story . 2. now; grow; down ; town . 3. study; student ; studio ; stupid .