My calculations were based on the ______ that house prices would remain steady.
A．theory B．regulation C．procedure D．assumption
Syria's foreign ministry yesterday accused Israel ______ working with "terrorist groups" after it carried out two strikes against Syrian targets.
A．of B．with C．on D．against
Our understanding of education, work and society is different from ______ of the earlier generation.
A．what B．those C．that D．one
Anyone who applies for the position must meet the requirement ______ he or she should have a good command of English.
A．which B．whether C．how D．that
Most of us manage our physical health better than our emotional health, ______ problems to cause real harm.
A．left B．leaving C．to leave D．having left
Nowadays ______ Internet is becoming increasingly popular and ______ new high speed broadband network was recently started.
A．a; the B．the; a C．a; a D．the; the
