Helping others is a habit, you can learn even at an early age.
A.it B.that C.what D.one
The country has already sent up three unmanned spacecraft , the most recent at the end of last March.
A.has been launched B.having been launched
C.being launched D.to be launched
He knew the files could be of help to took over the job.
A.anyone B.someone C.whoever D.who
The traffic rule says young children under the age of four and less than 40 pounds must be in a child safety seat.
A.being weighed B.to weigh C.weighed D.weighing
He has behaved in thonnost extraordinary way; I can’t his actions at all.
A.account for B.call for C.send for D.reach for
----Why did you leave without a word oif warning to John?
----But what otherwise?He never listens to me.
A.must I have done B.should I do
C.could I have done D.would I do
