— The bag is too heavy to carry. What’s in it?— Oh, I_______ it_______ books.
–Are you going to see the film with us ?–No, thanks . I it.
Li Ming is my good friend. He often helps me my English.
It’s a good idea these news words in groups.
My pen pal Molly ______ to Xi’an to visit me next Thursday.
Eating ______ junk food is bad for your health.