3/ improve/to/The environmentalist/the city's landscap./more trees/suggests/planting

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4/ suggested/he/a lot of rest./and/more water,/that/drink/The doctor/take

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5/ suggest/I/smoke/exhaust fumes./and/we should/reduce

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...1 We/Hue City/go/by air./to/suggests/should/My father

......................................

2/natural wonder/to/it's a famous/Viet Nam./of/Phong Nha Cave/suggested/since/going/He

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1 It's so cold outside. We suggest (close).................... the window

2 Mary has suggested (go)..................... to the park for a walk

3 I suggest that you ( visit).....................the ancient town of Hoi An during the full moon,..

4 Fansipan Mountain is very dangerous sometimes,especially on the difficult routes. I suggest you (not/trek).................. up the mountain alone

5 It's snowing outside. My brother suggests (make) .....................a snowman

6 Yesterday, I met my old teacher, and she (suggest)....................that I should read a number

of books before the exam

c) 2-x/2009-1=1-x/2010-x/2011

c) 2-x/2009-1=1-x/2010-x/2011

b) 3x^2+5x+8-2x^2+4x+6=0

a. 2x^2+3x-27

b. x^2(y-z)+y^2(z-x)+z^2(x-y)

other, receive, stud, listen, imply, connect, apply, happen, fisnish, collect

Stress on 1st syllable:

Stress on 2st syllable: