I wonder how she always manages …… her furniture so ...

I wonder how she always manages …… her furniture so thoroughly …… .

A. keeping / dusting

B. to be kept / dust

C. to keep / dusted

D. to be keeping / to dust

E. keep / having dusted

Select your answer:

Other quiz:

Present Continuous, Present Perfect and Used to › View

Which one is the present perfect simple?

A. I do my homework.

B. I am doing my homework.

C. I have done my homework.

D. I have been doing my homework.

Grammar › View

Choose the correct proper noun for month.

A. January

B. Table

C. Monday

D. Africa