TOEFL Exercise Skills 6 - 8 (Structure)

The president of the U.S. appoints the cabinet members, _____________ appointments are subject to Senate approval.

Each object ___________ Jupiter's magnetic field is deluged with electrical charges.

As its name suggests, the Prairie Wetlands Resource Center_____ the protection of wetlands on the prairies of the Dakotas, Montana, Minnesota, and Nebraska.

The three basic chords in _____ the tonic, the dominant, and the subdominant.

Among human chromosomes, the Y chromosome is unusual_____ most of the chromosome does not participate in meiotic recombination.

According to the hypothesis in the study, the monarchs pick up magnetic field of the ________ migrate by following magnetic fields.

Case studies are the target of much skepticism in the scientific commuity, ________ used extensively by numerous researchers.

___________ or refinanced, the lender will generally require setting up an escrow account to ensure the payment of property taxes and homeowner's insurance

________ show the relations among neurons, they do not preclude the possibility that other aspects are important.

Without the proper card installed inside the computer,_____ impossible to run a graphical program.

The prisioners were prevented from speaking to reporters because __________.

While in reality Alpha Centauri is a triple star,--------to the naked eye to be a single star.

If ultraviolet radiation enters the Earth's atmosphere, ______________ generally blocked by the ozone concentrated in the atmosphere.

Like Thomas Berger's fictional character "Little Big Man", Lauderdale managed to find himself where __________ of important events took place.

__________ sucked groundwater from below, some parts of the city have begun to sink as much as ten inches annually.