Dad decided to build a small tool room with a lock, ______ he would keep his best tools so my brother couldn’t reach them.
A.that | B.which | C.what | D.where |
. Partly ______ about his lost love, he buried himself in office work.
A.forgetting | B.to have forgot | C.to forget | D.having forgot |
Learning to care for a pet helps a child grow into an adult who feels responsible for ______
dependent on him.
A.who | B.those | C.ones | D.whoever |
. The hotel turned us down because we didn’t make reservations(预约), but we ______ have.
A.might | B.can | C.must | D.should |
. Personal relationships ______ over years may be lost when we move houses.
A.building up | B.built up | C.having built up | D.to be built up |
. Someone in the crowd called out his name, but he couldn’t see ______.
A.whose | B.who | C.where | D.which |