HOC24
Lớp học
Môn học
Chủ đề / Chương
Bài học
-0,4.√36. Tính
\(\dfrac{a-4\sqrt{a}+4}{\sqrt{a}-2}vớia\ge0,a\ne4\)........Rút gọn
\(\dfrac{a-4}{\sqrt{a+2}}vớia\ge0\)
1.The boy is sitting...................the computer . He is playing computer games
A.under B.next to C. behind in front of
2.The school year in Viet Nam starts........... September 5th
A. in B. on C.at D.since
3.Students live and study in a ............school. They only go home at weekends
a.secondary b.international c.boarding d. private
4.My best friendis very ......He plays football and basketball very well
a.friendly b. sporty c.lovely d.funny
2. A. brother B. nose C.sofa D. poster (o)
3. A.careful. B.class C.city D. cupboard (c)
4. A.kitchen B.children C.chat D. choir (ch)
5. A.subject B. music C.study D. lunch (u)
1.a.receive b. return c.regular d.replacce (e)
2.a.sometimes b. visit c.worship d.with (i)
3.a.three b.through c.month d.than (th)
1.a.nation b.pollution c. question d.information (tion)
2.a.headache b.children c.chair d.kitchen (ch)
3.a.bad b.had c. map d.hate (a)
1.a.ancient b.complain c.conserve d.category (c)
2.a.therefore b.throw c.thick d.thought (th)
3.a. flour b.pour c.tour d.course (our)
4.a.Sometimes b. visit c.worship d.with (i)
5.a.jealous b.weather c. heavy d.ideal (ea)
1.a.uniform b.computer c. student d. judo (u)
2.a.subject b.sure c. surround d. see (s)
3.a.excited b.nice c.library d.living (i)
4.a.school b.teacher c.cheap d.watching (ch)
5.a.teach b.speak c. break d.read (ea)