9. A large car … more gasoline than a smaller one.
a) uses
b) is using
c) has used
d) has been using
10. Julie is very talented. She … several musical instruments well.
a) has played
b) is playing
c) plays
d) has been playing
11. Brian … Susie since he was 5 years old.
a) knows
b) has known
c) is knowing
d) has been knowing
16. The trial …. on for a long time. I wonder what the verdict will be.
a) has been going
b) goes
c) is going
d) has gone
25. I … for 20 minutes. That’s why my hair is all wet.
a) have been bathing
b) bath
c) have bathed
d) am bathing
28. The weather forecast was good, but it … at the moment.
a) rains
b) has been raining
c) is raining
d) has rained
29. He … for an hour now. I expect he’ll soon be finished.
a) has been speaking
b) speaks
c) is speaking
d) has spoken
31. Look! The robber … a bag.
a) has stolen
b) has been stealing
c) stoles
d) is stealing
32. Listen. The birds in the trees … .
a) sings
b) are singing
c) has sang
d) has been singing
33. Ever since he came to us that man … to make trouble.
a) tries
b) has been trying
c) has tried
d) is trying
34. The children … circles and squares right now. They are using blue, yellow
and red paint.
a) draw
b) has been drawing
c) are drawing
d) has drawn
37. How long … ? I … for ten years.
a) are you driving / am driving
b) do you drive / drive
c) have you driven / have driven
d) have you been driving / have been driving
Объяснение:
Нет still не используется в пресент перфект. т.к still показывает продолжающийся процесс,а пресен перфект это законченое время(законченое действие).
She still works as a doctor -она до сих пор работает врачем.Она делает это день ото дня (это факт,что она работает врачем) и поэтому это предложение в пресент симпле (она делает это регулярно:работает врачем)
Если вы говорите has been working то должны сказать период того сколько она уже работает (говорите или само время работы,либо когда это началось)
Сосед должен быть хорошим.
Сосед должен быть умным.
Сосед должен быть щедрым.
Сосед должен быть смелым.
Сосед не должен быть злым.
Сосед не должен быть плохим.
Сосед не должен быть глупым.
Сосед не должен быть жадным.
Сосед не должен быть трусом.