—Are you going to take part in the speech competition? — . It’s too good a chance to miss.

A. have produced

B. have been produced

C. are producing

D. are being produced

A. speak

B. to speak

C. spoken

D. speaking

A. go

B. went

C. have been

D. was going

A. hardly

B. usually

C. especially

D. simply

A. travels

B. traveled

C. was traveling

D. has traveled

A. How nice

B. How brave

C. What nice

D. What brave

A. come over

B. come down

C. come on

D. come out

A. lowest

B. biggest

C. highest

D. smallest

A. needn’t

B. mustn’t

C. shouldn’t

D. can’t

A. if

B. unless

C. though

D. since