A. e-mail B. have C. lose D. meet

A. talk B. know C. learn D. worry

A. shouldn't B. can't C. mustn't D. doesn't

(1) A. long B. old C. small (2) A. sister B. brother C. boy (3) A. hair B. head C. nose (4) A. write B. swim C. run (5) A. seven B. six C. ten

(1)  I  tired after a busy day today. (2) You  stay at home on rainy days. (3) He isn't  and doesn't want to see visitors. (4)  There is something  with my computer.

(1)  must obey the traffic rules. (2) Don't ! Everything will be all right. (3) Peter is going to  on the grass to draw a picture. (4) The mouse is  in the mud and can't get out. (5) — Oh, no! Please  me out of the mud.

— OK. Here we come.

(6) — I can  an an t eating something!

— That's amazing!

A. sport, listening B. subject, listening C. teacher, listen

A. be quiet B. turn on C. turn off

A. found B. find C. lost