Question

Um ciclista descendo uma rua tem sua velocidade variando assim 2 m /s 5m/s 8m/s 11m/s a cada segundo qual e a aceleraçao desse movimento ?Ele pode ser considerado movimento acelerado ou retardado?justifique.

Answer 1

Resposta:

“That night, John ____ a movie and after he ____ to bed.”

(a)had watched / went

(b) watched / had gone

(c) saw / goes

(d) is watching / is going

(e)had been watching / wen

“Last week before the meeting, she _____her decision.”

(a) made

(b) had made

(c) make

(d) makes

(e) had been making

“When I arrived at the party, they ______.”

(a) have gone

(b) went

(c) had already gone

(d) has gone

(e) had been going

“Joanne ___________him for hours but then she finally got tired.

(a) have waited

(b)

(c) had waited

(d) has waited

(e) had been waiting

“When Mike _____ to the airport, he realized that he _____ his passport.

(a) had gotten / forgot

(b) get / forget

(c) got / has forgotten

(d) got / had forgotten

(e) has gotten / forgot