Read these sentences and choose the correct variant.

1.
You should put on a jumper
You should putting on a jumper

2.
You must cleans up your room
You must clean up your room

3.
I can to ride a bike but I can’t drive a car
I can ride a bike but I can’t drive a car

•our inform    wants to   protect the   environment.

•  we fight against water and air    pollute

•are you unhappy with the ecological situate  in your region?  

•send us some organise  about it and we`ll try to help. 

dear (name your friend)

how are you?

i am very gladthatyouwriteto me. my(dogorcat) is verygood, it hasa very busyschedule,because she participates in competitions. but lately,she is constantlychewing onthe furniturein the apartment,i was ! what can you advisethatit had notchewedthe furniture?

see you soon.

(your name)

1)a teacher works at school. 2)workers work at plants and factories. 3)a businessman works at office. 4)doctors work at hospitals. 5)an economist works everywhere. 6)a dentist works at stomatological polyclinic. 7)engineers at design bureaus.

can i play with you?

yes, you can play wih me! (no, you cannot play with me)

 

should we do it?

yes, we should do it. (no, we shouldn't do it)

 

must we translate this text?

yes, we must translate this text. (no, we mustn't translate this text.)

 

may she take his pen?

yes, she may take his pen (no, she may not take his pen)