We all __________how he made such great progress in a short time.
| A．believed | B．thought | C．decided | D．wondered |
I a computer.
| A．am | B．have | C．help | D．call |
the pencils ? They’re in the pencil box.
| A．What are | B．Where are | C．Who are | D．Where is |
Yesterday（昨天） he lost .
| A．a set of keys | B．a set of key | C．two key | D．a set keys |
That blue pen is .
| A．mine | B．my | C．your | D．her |
Your schoolbag your bed.
| A．is under | B．under | C．is in | D．on |