Chinese ___ in many schools around world. Many people love to learn it.
A. is teaching B. has taught C. is taught
. Such women _____ know Tom thought he was charming.
| A．that | B．which | C．/ | D．as |
. After he retired from the office, Tom _______ painting for a while, but soon lost interest.
| A．took up | B．saved up | C．kept up | D．drew up |
Earth is a rocky planet _______ liquid water, which is necessary for life, can exist.
| A．as | B．which | C．where | D．when |
Everyone thinks he’ll go far in this company because he has all the qualities necessary_________ success.
| A．to | B．with | C．on | D．for |
. After suffering a heart attack, Michael Jackson was pronounced dead, _________ a tragic end to the world’s most popular entertainer.
| A．marking | B．to mark | C．marked | D．having marked |