Inour school library there anumber of books on science and the number of them growinglarger and larger.

Please make sure you always put your medicines ______ children can’t reach them[ ]

Many newspapers claim to be politically neutral, but few________ are[ ]

Mr. Rochester was mad with Jane, for shenever answered when _____________.

The shop ________ at 8:00 a.m. and it ________ for ten hours every day.